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Worksheets

Bài kiểm tra: HTML5, Table & Form, CSS Selectors

Total questions: 85

Worksheet time: 43mins

Name
Class
Date
1.

Extension nào giúp bạn đổi tên thẻ

thành
mà không cần phải tìm đến thẻ đóng
ở cuối trang?

a)

Auto Close Tag

b)

Auto Rename Tag

c)

Prettier

d)

Bracket Pair Colorizer

2.

Trong HTML5, tại sao thẻ

lại tốt hơn thẻ
?

a)

Nó làm trang web tải nhanh hơn.

b)

Nó giúp các công cụ tìm kiếm và thiết bị hỗ trợ người khiếm thị hiểu rõ cấu trúc trang.

c)

Nó tự động định dạng màu sắc cho tiêu đề.

d)

Thẻ

đã bị loại bỏ hoàn toàn trong HTML5.

3.

Khai báo có mục đích chính là gì?

a)

Là một thẻ HTML dùng để hiển thị nội dung.

b)

Thông báo cho trình duyệt biết trang web đang sử dụng chuẩn HTML5 để hiển thị chính xác.

c)

Kết nối file HTML với file CSS.

d)

Khai báo ngôn ngữ của trang web là tiếng Anh.

4.

Để tạo một đường kẻ ngang làm ranh giới giữa hai bài viết, thẻ nào là chuẩn ngữ nghĩa nhất?

a)

b)


c)

d)

5.

Khi muốn hiển thị công thức hóa học H2SO4H_2SO_4 , bạn cần dùng thẻ nào cho các số 2 và 4?

a)

b)

c)

d)

6.

Thẻ có vai trò gì?

a)

Giúp trang web hiển thị ảnh sắc nét hơn.

b)

Đảm bảo trang web hiển thị đúng tỉ lệ và không bị thu nhỏ quá mức trên điện thoại.

c)

Tự động dịch ngôn ngữ trang web.

d)

Tăng tốc độ truy cập web.

7.

Trong một trang báo, thẻ nào phù hợp nhất để chứa một bài viết có thể đứng độc lập và mang đi chia sẻ ở trang khác?

a)

b)

c)

d)

8.

Nếu bạn đặt một thẻ

bên trong một thẻ , điều gì sẽ xảy ra?

a)

Chữ sẽ nhỏ lại như thẻ span.

b)

Sai quy tắc cấu trúc vì thẻ Inline (span) không được chứa thẻ Block (h1).

c)

Trình duyệt sẽ báo lỗi và không hiển thị gì.

d)

Thẻ h1 sẽ biến thành thẻ span.

9.

Để tạo liên kết mở ra một tab mới khi click vào, bạn dùng thuộc tính nào?

a)

target="_self"

b)

target="_blank"

c)

rel="noopener"

d)

href="newtab"

10.

Thẻ nằm ở đâu trong cấu trúc HTML?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Trong thẻ <body></p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Trong thẻ <head></p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Sau thẻ </html></p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Trong thẻ <header></p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>11.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Thuộc tính nào dùng để gộp 3 hàng thành 1 ô duy nhất?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>colspan="3"</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>rowspan="3"</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>merge="3"</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>grid-row="3"</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>12.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Khi thiết kế một bảng dài nhiều trang, thẻ nào giúp tiêu đề bảng tự động lặp lại ở đầu mỗi trang khi in?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p><tbody></p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p><tfoot></p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p><thead></p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p><caption></p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>13.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Phương thức POST trong Form khác GET ở điểm nào quan trọng nhất về bảo mật?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>POST nhanh hơn GET.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>POST gửi dữ liệu ẩn trong thân yêu cầu, còn GET hiển thị dữ liệu ngay trên thanh địa chỉ URL.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>POST chỉ gửi được văn bản, còn GET gửi được ảnh.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>POST không cần thuộc tính action.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>14.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Bạn muốn người dùng chọn "Giới tính" (Nam hoặc Nữ). Tại sao các thẻ <input type="radio"> phải có cùng thuộc tính name?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Để trình duyệt biết chúng thuộc cùng một nhóm và chỉ cho phép chọn một.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Để định dạng CSS cho dễ.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Để máy chủ nhận được tất cả các giá trị người dùng chọn.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Để tiết kiệm mã nguồn.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>15.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Thuộc tính nào khiến một ô nhập liệu không cho sửa nhưng vẫn gửi giá trị về máy chủ khi nhấn Submit?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>disabled</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>readonly</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>required</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>placeholder</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>16.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Để tạo một danh sách chọn tỉnh thành với hơn 60 lựa chọn, thẻ nào là tối ưu nhất về diện tích giao diện?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Nhiều thẻ <input type="radio"></p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Thẻ <select> kết hợp <option></p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Thẻ <textarea></p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Nhiều thẻ <input type="checkbox"></p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>17.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Thuộc tính placeholder sẽ biến mất khi nào?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Khi người dùng click chuột vào ô.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Khi người dùng bắt đầu nhập ký tự vào ô.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Khi trang web vừa tải xong.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Nó không bao giờ biến mất.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>18.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Khi sử dụng <input type="number">, thuộc tính nào giúp giới hạn người dùng không được nhập số nhỏ hơn 1 và lớn hơn 10?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>start="1" end="10"</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>min="1" max="10"</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>limit="1-10"</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>value="1-10"</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>19.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Thẻ <label for="user"> sẽ kết nối với thẻ input nào?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Thẻ input có name="user"</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Thẻ input có id="user"</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Thẻ input đầu tiên trong form.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Thẻ input có class="user"</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>20.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Thẻ <optgroup> dùng để làm gì trong thẻ <select>?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Để tạo nhiều lựa chọn cùng lúc.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Để gom nhóm các lựa chọn liên quan (ví dụ: Miền Bắc, Miền Nam) giúp người dùng dễ nhìn.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Để thay đổi màu sắc của danh sách.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Để bắt buộc người dùng phải chọn.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>21.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Đoạn mã CSS nào chọn tất cả các thẻ <p> là con trực tiếp của <div>?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>div p</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>div > p</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>div + p</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>div ~ p</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>22.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Một thẻ <p> nhận 3 quy tắc CSS: #id (màu đỏ), .class (màu xanh), p (màu vàng). Màu thực tế sẽ là gì?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Đỏ</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Xanh</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Vàng</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Đen</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>23.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Tính điểm Specificity cho Selector sau: nav ul li.active a</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>4 điểm</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>13 điểm</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>14 điểm</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>24 điểm</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>24.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Trạng thái nào của thẻ <a> dùng để định kiểu khi người dùng đang nhấn giữ chuột trên liên kết?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>:hover</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>:active</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>:visited</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>:focus</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>25.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Để chọn phần tử <li> thứ hai trong một danh sách <ul>, ta dùng selector nào?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>li:first-child</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>li:last-child</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>li:nth-child(2)</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>li:second</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>26.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Sự khác biệt giữa ::before và :hover là gì?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Cả hai đều là Pseudo-class.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>::before là Pseudo-element (tạo thêm nội dung giả), còn :hover là Pseudo-class (trạng thái).</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>:hover dùng dấu :: mới đúng chuẩn.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Không có sự khác biệt.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>27.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Nếu file CSS có dòng * { box-sizing: border-box; }, điều này có ý nghĩa gì?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Tất cả các thẻ sẽ có đường viền màu đen.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Tất cả các thẻ sẽ tính chiều rộng bao gồm cả Padding và Border, giúp kiểm soát bố cục dễ hơn.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Xóa bỏ hoàn toàn Margin của các thẻ.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Làm cho tất cả các thẻ biến thành hình vuông.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>28.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Thuộc tính opacity: 0.5 khác gì với background: rgba(0,0,0,0.5)?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Không khác gì nhau.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>opacity làm mờ toàn bộ phần tử và các con của nó, còn rgba chỉ làm mờ màu nền.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>rgba chỉ dùng được cho màu đen.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>opacity giúp trang web chạy nhanh hơn.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>29.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Đơn vị em được tính toán dựa trên cái gì?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Kích thước màn hình.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Kích thước font chữ của chính phần tử đó hoặc phần tử cha.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Kích thước font chữ mặc định của trình duyệt (thường là 16px).</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Chiều rộng của thẻ <body>.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>30.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Quy tắc CSS nào sẽ ghi đè lên mọi quy tắc khác bất kể điểm ưu tiên?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Thêm ID cho thẻ.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Viết CSS Inline trực tiếp vào thẻ.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Sử dụng từ khóa !important.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Viết CSS ở cuối file.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>31.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Một khối có width: 300px, padding: 10px, border: 2px. Nếu dùng box-sizing: content-box, tổng chiều rộng nó chiếm là:</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>300px</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>312px</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>324px</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>320px</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>32.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Thuộc tính nào dùng để căn giữa một khối div có chiều rộng cố định theo chiều ngang?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>text-align: center</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>margin: 0 auto</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>padding: auto</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>align-items: center</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>33.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>display: inline-block có đặc điểm gì nổi bật?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Nằm trên cùng một hàng nhưng không chỉnh được width/height.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Nằm trên cùng một hàng và có thể chỉnh được width/height, padding, margin.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Luôn tự nhảy xuống dòng mới.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Biến phần tử thành một bảng.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>34.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Thuộc tính overflow: hidden có tác dụng gì?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Ẩn toàn bộ phần tử.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Cắt bỏ bất kỳ nội dung nào vượt ra khỏi kích thước của phần tử cha.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Làm cho phần tử trong suốt.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Tự động tạo thanh cuộn.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>35.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Để cố định một thanh Menu luôn nằm ở đỉnh màn hình ngay cả khi cuộn trang, ta dùng:</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>position: relative</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>position: absolute</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>position: fixed</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>position: static</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>36.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Trong position: absolute, phần tử sẽ được căn chỉnh vị trí dựa trên:</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Cửa sổ trình duyệt.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Phần tử cha gần nhất có position khác static.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Thẻ <body>.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Phần tử đứng ngay trước nó.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>37.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Thuộc tính z-index chỉ hoạt động khi phần tử có thuộc tính nào?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>display: flex</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>position khác static (như relative, absolute, fixed)</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>float: left</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>width: 100%</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>38.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Sự khác biệt giữa margin và padding là:</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>margin là bên trong đường viền, padding là bên ngoài.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>margin là khoảng cách giữa các khối, padding là khoảng cách giữa nội dung và đường viền của khối đó.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>margin chỉ dùng cho màu sắc.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Không có sự khác biệt.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>39.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Khi đặt float: left cho các phần tử, ta thường phải dùng kỹ thuật nào cho thẻ cha để không bị mất chiều cao?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>display: block</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>clear: both hoặc clearfix</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>overflow: visible</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>position: relative</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>40.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Thuộc tính box-shadow: 5px 10px 8px #888888;. Giá trị 10px đại diện cho điều gì?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Độ mờ của bóng.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Độ lệch bóng theo chiều dọc (Y-offset).</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Độ lệch bóng theo chiều ngang (X-offset).</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Độ lan tỏa của bóng.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>41.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Thuộc tính flex-direction: row-reverse sẽ sắp xếp các con như thế nào?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Theo cột từ trên xuống.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Theo hàng ngang từ phải sang trái.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Theo hàng ngang từ trái sang phải.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Theo cột từ dưới lên.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>42.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Để các phần tử con trong Flexbox cách đều nhau và cách cả hai biên, ta dùng:</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>justify-content: space-between</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>justify-content: space-around</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>justify-content: space-evenly</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>justify-content: center</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>43.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Thuộc tính align-items: center có tác dụng gì?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Căn giữa các phần tử theo trục chính.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Căn giữa các phần tử theo trục phụ (vuông góc với trục chính).</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Làm cho các phần tử rộng bằng nhau.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Đẩy các phần tử xuống dòng.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>44.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Khi một Flex Container không đủ chỗ chứa, làm sao để các phần tử tự động nhảy xuống dòng mới?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>flex-wrap: wrap</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>flex-flow: nowrap</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>display: grid</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>overflow: scroll</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>45.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Giá trị mặc định của flex-grow là bao nhiêu?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>1</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>0 (không tự giãn nở)</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>100%</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>auto</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>46.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Thuộc tính align-self dùng để làm gì?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Căn chỉnh tất cả các con.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Cho phép một phần tử con cụ thể có cách căn chỉnh khác với các anh em của nó.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Căn giữa toàn bộ container.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Thay đổi thứ tự hiển thị.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>47.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Trong Flexbox, nếu muốn một phần tử luôn nằm cuối hàng dù có bao nhiêu phần tử khác, ta dùng:</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>order: -1</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>order: 999 (hoặc một số dương lớn)</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>align-items: flex-end</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>justify-content: end</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>48.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Lợi ích lớn nhất của Flexbox so với Float là gì?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Hỗ trợ trình duyệt cũ tốt hơn.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Tự động tính toán kích thước và khoảng cách một cách linh hoạt, dễ làm Responsive.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Không cần viết CSS.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Chỉ dùng được cho hình ảnh.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>49.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Trục chính (Main Axis) sẽ trở thành chiều dọc khi nào?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Khi dùng flex-direction: column</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Khi dùng justify-content: center</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Mặc định nó luôn là chiều dọc.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Khi màn hình nhỏ hơn 600px.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>50.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>flex-basis khác gì với width?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Không khác gì.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>flex-basis xác định kích thước khởi điểm của phần tử trước khi các không gian dư thừa được phân bố.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>flex-basis chỉ dùng cho chiều cao.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>width luôn được ưu tiên hơn flex-basis.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>51.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Hệ thống Grid của Bootstrap chia một hàng (row) thành tối đa bao nhiêu cột?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>10</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>12</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>16</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>24</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>52.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Để tạo một cột chiếm 1/2 chiều rộng trên màn hình máy tính (Large) và chiếm toàn bộ chiều rộng trên Mobile, ta dùng class nào?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>.col-6</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>.col-lg-6 .col-12</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>.col-md-6</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>.col-sm-6 .col-lg-12</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>53.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Class nào trong Bootstrap giúp ẩn một phần tử trên Mobile nhưng hiện trên Desktop?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>.hidden-xs</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>.d-none .d-md-block</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>.invisible</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>.display-none</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>54.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Để tạo một nút bấm có màu xanh lá (thành công) trong Bootstrap, ta dùng:</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>.btn-blue</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>.btn-success</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>.btn-primary</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>.btn-link</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>55.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Trong Bootstrap 5, class .g-3 dùng để làm gì?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Tạo màu nền.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Tạo khoảng cách (gutter) giữa các cột trong hàng.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Căn giữa văn bản.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Định kích thước font chữ.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>56.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Container nào trong Bootstrap luôn chiếm 100% chiều rộng ở mọi kích thước màn hình?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>.container</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>.container-fixed</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>.container-fluid</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>.wrapper</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>57.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Tại sao nên sử dụng lớp .img-fluid cho hình ảnh?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Để ảnh có hiệu ứng đổ bóng.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Để ảnh tự động co giãn theo chiều rộng của phần tử cha (Responsive).</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Để ảnh biến thành hình tròn.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Để ảnh tải nhanh hơn.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>58.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Để căn giữa văn bản theo chiều ngang bằng class Bootstrap, ta dùng:</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>.text-center</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>.align-center</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>.justify-content-center</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>.m-auto</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>59.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Thẻ <nav class="navbar navbar-expand-lg ..."> có ý nghĩa gì?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Thanh menu luôn hiển ra các link.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Thanh menu sẽ thu gọn thành biểu tượng "Hamburger" trên màn hình nhỏ và mở rộng trên màn hình lớn (Large).</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Thay đổi màu sắc của menu.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Tạo menu dọc.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>60.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Class .mt-5 trong Bootstrap có nghĩa là:</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Margin-top: 5px</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Margin-top với mức độ 5 (theo thang đo của Bootstrap)</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Max-top: 5</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Một class tự chế không có sẵn.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>61.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Để phóng to một hình ảnh lên 1.2 lần khi di chuột vào, ta dùng thuộc tính CSS nào?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>transform: scale(1.2)</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>width: 120%</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>zoom: 1.2</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>transition: big</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>62.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Thuộc tính transition: all 0.5s ease-in-out; dùng để làm gì?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Làm trang web chuyển động liên tục.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Tạo hiệu ứng thay đổi mượt mà cho mọi thuộc tính trong vòng 0.5 giây.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Thay đổi kích thước file CSS.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Chuyển hướng trang web sau 0.5 giây.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>63.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Để xoay một icon 180 độ, lệnh nào đúng?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>transform: rotate(180deg)</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>transform: flip(180)</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>rotate: 180</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>direction: reverse</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>64.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Figma là công cụ hỗ trợ tốt nhất cho công việc nào?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Viết mã JavaScript.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Thiết kế giao diện (UI) và trải nghiệm người dùng (UX).</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Quản lý Database.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Chỉnh sửa video.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>65.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Khi Developer nhận file Figma, họ thường làm gì để lấy thông số CSS chính xác?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Tự đoán màu sắc.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Sử dụng tab "Inspect" (hoặc Dev Mode) để xem thông số font, màu, khoảng cách.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Chụp ảnh màn hình rồi dán vào code.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Vẽ lại bằng Paint.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>66.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Trong CSS, transform: translate(50px, 100px) sẽ làm gì?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Thay đổi kích thước phần tử.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Di chuyển phần tử sang phải 50px và xuống dưới 100px so với vị trí ban đầu.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Cắt bỏ phần tử.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Xoay phần tử theo 2 trục.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>67.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Thuộc tính nào dùng để tạo hiệu ứng nghiêng một khối?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>rotate</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>skew</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>scale</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>translate</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>68.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Tại sao khi làm việc nhóm, Figma lại ưu việt hơn Photoshop?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Vì nó nhẹ hơn.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Vì nó cho phép nhiều người cùng vào chỉnh sửa và xem file cùng lúc trên trình duyệt.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Vì nó có nhiều hiệu ứng 3D hơn.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Vì nó miễn phí hoàn toàn cho mọi tính năng.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>69.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Một tệp ảnh có đuôi .svg thường được ưu tiên dùng cho Logo vì:</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Nó có dung lượng lớn.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Nó là ảnh dạng vector, không bị vỡ nét khi phóng to hay thu nhỏ.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Nó có nhiều màu sắc hơn ảnh .jpg.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Nó chỉ hiển thị được trên Google Chrome.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>70.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Để tạo một hiệu ứng chuyển động lặp đi lặp lại mãi mãi (ví dụ trái tim đập), ta dùng:</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>transition</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>@keyframes kết hợp với animation</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>transform</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>hover</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>71.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Khi thiết kế Form, nếu muốn nhấn vào dòng chữ "Tôi đồng ý với điều khoản" mà dấu tích Checkbox vẫn được chọn, bạn phải làm gì?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Dùng JavaScript để bắt sự kiện click.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Bao thẻ <input> và văn bản bên trong thẻ <label>.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Đặt cả hai vào cùng một thẻ <div>.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Không thể làm được trong HTML thuần.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>72.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Bạn copy mã Bootstrap từ trang chủ nhưng giao diện vẫn hiện như HTML thuần, không có màu sắc hay bố cục. Nguyên nhân phổ biến nhất là:</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Bạn quên chưa nhúng (link) file CSS của Bootstrap vào thẻ <head>.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Bạn viết sai tên thẻ HTML.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Trình duyệt của bạn quá cũ.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Máy tính không có internet.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>73.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Trong CSS Grid hoặc Flexbox, thuộc tính gap: 20px có ưu điểm gì so với dùng margin cho các con?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Nó không tạo ra khoảng trống dư thừa ở phía ngoài cùng của các phần tử biên.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Nó làm chữ to hơn.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Nó thay thế hoàn toàn cho padding.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Nó chỉ dùng được cho hình ảnh.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>74.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Một hình ảnh bị méo do bạn set width và height không đúng tỉ lệ. Thuộc tính nào giúp ảnh tự cắt (crop) để lấp đầy khung mà không bị méo?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>image-rendering: pixelated</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>object-fit: cover</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>display: block</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>overflow: hidden</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>75.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Khi xem file Figma, bạn thấy thông số "Line height: 24px" và "Font size: 16px". Bạn sẽ viết CSS như thế nào?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>font-size: 16px; line-height: 24px;</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>font: 24px/16px;</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>text-height: 24px;</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Chỉ cần viết font-size: 16px;, line-height tự động tính.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>76.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Thẻ <input type="email"> có tác dụng gì quan trọng nhất?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Tự động gửi email khi nhấn nút.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Trình duyệt sẽ tự kiểm tra xem dữ liệu nhập vào có dấu @ và đúng định dạng email không trước khi gửi form.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Bảo mật mật khẩu người dùng.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Chỉ cho phép nhập chữ cái.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>77.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Thuộc tính cursor: pointer nên được dùng cho những phần tử nào?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Tất cả các thẻ văn bản.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Các phần tử có thể click được (như nút, liên kết) để người dùng biết có thể tương tác.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Hình ảnh nền.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Chỉ dùng cho thẻ <a>.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>78.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Tại sao nên ưu tiên dùng các class như .mt-3, .-pb-2 của Bootstrap thay vì viết CSS riêng?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Để giữ cho khoảng cách (spacing) trên toàn trang web được thống nhất theo một quy chuẩn.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Vì viết CSS riêng sẽ bị lỗi.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Vì Bootstrap không cho phép viết CSS để lên.</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Để trang web có màu sắc đẹp hơn.</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>79.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Chuyện gì xảy ra nếu bạn đặt z-index: <span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mn>10</mn></mrow><annotation encoding="application/x-tex">10</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6444em;"></span><span class="mord">10</span></span></span></span></span> cho phần tử A và z-index: <span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mn>100</mn></mrow><annotation encoding="application/x-tex">100</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6444em;"></span><span class="mord">100</span></span></span></span></span> cho phần tử B, nhưng A vẫn nằm đè lên B?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Do B bị lỗi code</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Do A và B nằm trong các "Context" (ngữ cảnh xếp chồng) khác nhau, và cha của A có z-index cao hơn cha của B</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Trình duyệt ưu tiên phần tử viết trước</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Do kích thước của A lớn hơn B</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>80.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Để vô hiệu hóa việc người dùng bôi đen (copy) văn bản trên trang web, ta dùng thuộc tính nào?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>user-select: none</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>pointer-events: none</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>display: none</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>copy: disable</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>81.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Sự khác biệt giữa min-width và width là gì?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>width là cố định, min-width cho phép phần tử rộng hơn giá trị đó nhưng không được nhỏ hơn</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Không có sự khác biệt</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>min-width làm phần tử nhỏ lại</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>width chỉ dùng cho mobile</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>82.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Khi thiết kế giao diện cho màn hình Retina (độ phân giải cao), tại sao ảnh thường bị mờ?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Do trình duyệt lỗi</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Do mật độ điểm ảnh cao, cần dùng ảnh kích thước gấp đôi (x2) hoặc ảnh SVG</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Do dùng CSS quá nhiều</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Do để opacity thấp</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>83.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Thuộc tính border: none và outline: none thường được dùng để xóa viền mặc định của đối tượng nào?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Thẻ <h1></p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Thẻ <img></p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Thẻ <input> và <button> khi được focus</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Thẻ <table></p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>84.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Để căn giữa một phần tử cả ngang và dọc bằng Flexbox, cặp thuộc tính nào nên dùng?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>justify-content: center; align-items: center;</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>text-align: center; vertical-align: middle;</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>margin: auto; padding: auto;</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>display: block; float: center;</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><div class="text-sm flex flex-col mt-8 no-break-within hide-question question-render b-a-auto relative w-full" data-v-7c7620e1><!----><div class="mcq flex gap-4 [question.structure.kind !== QuestionType.FLASHCARD ? 'items-baseline relative'] text-sm" fontsize="L" repaintflag="true" swapfrontwithback="false" showonlyfront="false" data-v-7c7620e1 data-v-ebf2363e><div class="flex items-start justify-end" data-v-ebf2363e>85.</div><div class="flex flex-col gap-4 flex-grow" data-v-ebf2363e><div class="flex-col flex items-start gap-4" data-v-ebf2363e><!----><div data-v-ebf2363e><p>Để trở thành một lập trình viên Front-end giỏi dựa trên tài liệu Bài 13, kỹ năng quan trọng nhất là gì?</p></div></div><div class="options" data-v-ebf2363e><!--[--><div class="option" data-v-ebf2363e><span data-v-ebf2363e>a)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Thuộc lòng tất cả các thẻ HTML</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>b)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Kỹ năng chuyển đổi chính xác từ bản thiết kế (Figma) sang mã nguồn (HTML/CSS) đảm bảo tính thẩm mỹ và responsive</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>c)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Biết sử dụng Photoshop</p></span></div></div><div class="option" data-v-ebf2363e><span data-v-ebf2363e>d)</span><div class="flex flex-col gap-2 items-start" data-v-ebf2363e><!----><span data-v-ebf2363e><p>Chỉ cần giỏi toán</p></span></div></div><!--]--></div><!--[--><!--]--></div></div></div><!--]--><!----><!----></div></div></div><div class="zoom-controls select-none hidden md:flex fixed bottom-4 left-10 flex-col gap-2" data-v-7c7620e1><div class="px-2 py-1 w-fit rounded border-1 border-dark-20% bg-light text-sm font-semibold cursor-pointer" data-testid="zoom-plus" data-v-7c7620e1><div class="flex justify-center items-center w-3 h-3 text-[9px] text-wds-dark-500 flex-shrink-0" data-testid data-v-7c7620e1><i class="far fa-magnifying-glass-plus"></i></div></div><div class="px-2 py-1 w-fit rounded border-1 border-dark-20% bg-light text-sm font-semibold cursor-pointer" data-testid="zoom-minus" data-v-7c7620e1><div class="flex justify-center items-center w-3 h-3 text-[9px] text-wds-dark-500 flex-shrink-0" data-testid data-v-7c7620e1><i class="far fa-magnifying-glass-minus"></i></div></div><div data-testid="worksheet-reset-btn" class="text-dark-6 cursor-default px-2 py-1 rounded border-1 border-dark-20% bg-light text-sm font-semibold" data-v-7c7620e1>Reset</div></div></div></div><!--]--><!--]--></div><!--]--><!--]--></div><aside class="info-section" data-testid="worksheet-info-section" data-v-9d53f3f8><div class="relative box-border w-full h-full bg-wds-light-500 border-l border-wds-light-200" data-v-9d53f3f8><!--[--><!--[--><div class="flex p-5 gap-0 justify-start items-stretch w-full flex-col flex-nowrap" style=""><!--[--><!--[--><div class="flex gap-2 pt-0 pr-0 pb-4 pl-0 justify-start items-stretch flex-col flex-nowrap" style=""><!--[--><!--[--><h1 class="text-w-header-base font-semibold"><!--[-->Bài kiểm tra: HTML5, Table & Form, CSS Selectors<!--]--></h1><div class="flex gap-3 justify-start items-stretch flex-row flex-wrap" style=""><!--[--><!--[--><div class="flex gap-1 justify-start items-stretch flex-row flex-nowrap" style=""><!--[--><!--[--><div class="flex justify-center items-center w-4 h-4 text-xs text-wds-dark-200 flex-shrink-0" data-testid><i class="icon-regular-list-ul"></i></div><p id class="text-wds-dark-200 text-w-content-small font-normal"><!--[--><!--[-->85 questions<!--]--><!--]--></p><!--]--><!--]--></div><div class="flex gap-1 justify-start items-stretch flex-row flex-nowrap" style=""><!--[--><!--[--><div class="flex justify-center items-center w-4 h-4 text-xs text-wds-dark-200 flex-shrink-0" data-testid><i class="icon-regular-graduation-cap"></i></div><p id class="text-wds-dark-200 text-w-content-small font-normal"><!--[--><!--[-->University - University<!--]--><!--]--></p><!--]--><!--]--></div><div class="flex gap-1 justify-start items-center flex-row flex-nowrap" style=""><!--[--><!--[--><div class="flex justify-center items-center w-4 h-4 text-xs text-wds-dark-200 flex-shrink-0" data-testid><i class="icon-regular-book"></i></div><!--[--><div aria-describedby="tooltip-v-0-0-4" class="contents"><!--[--><p class="text-w-content-small font-normal text-wds-dark-200 text-clip text-left line-clamp-1 w-auto overflow-none" tooltipposition="top"><!--[--><!--[--><!--[-->Information Technology (IT)<!--]--><!--]--><!--]--></p><!--]--></div><!----><!--]--><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div><div class="flex gap-3 py-4 px-0 justify-start items-stretch flex-col flex-nowrap" style=""><!--[--><!--[--><!----><!----><!--[--><div class="w-full"><!--[--><!--[--><!--[--><button type="button" aria-label="Print / Download" class="bg-wds-magenta-500 hover:bg-wds-magenta-400 active:bg-transparent py-2 px-4 border-transparent rounded-w-admin-xl min-w-20 bg-gradient-to-br from-wds-magenta-500 from-0% to-wds-purple-500 to-100% bg-gradient-to-br hover:from-wds-magenta-400 hover:from-0% hover:to-wds-purple-400 hover:to-100% bg-gradient-to-br active:from-wds-magenta-600 active:from-0% active:to-wds-purple-500 active:to-100% border disabled:my-px bg-clip-padding group min-w-20 rounded-lg flex items-center justify-center focus-visible:outline focus-visible:outline-4 focus-visible:outline-offset-2 shrink-0 focus-visible:outline-ds-lilac-500-40 cursor-pointer w-full" data-testid="print-download-btn" data-track="Print / Download-ukw-button"><!----><div class="visible"><!--[--><!--[--><div class="flex gap-2 justify-center items-center flex-row flex-nowrap" style=""><!--[--><!--[--><div class="flex justify-center items-center h-5 text-sm text-wds-light-500 flex-shrink-0" data-testid><i class="far fa-download"></i></div><!----><p id class="text-wds-light-500 none underline-offset-4 select-none text-w-control-base font-semibold text-nowrap" data-testid="button-text"><!--[--><!--[-->Print / Download<!--]--><!--]--></p><!----><!----><!--]--><!--]--></div><!--]--><!--]--></div></button><!--]--><!--]--><!--]--></div><!----><!--]--><!----><!----><!--]--><!--]--></div><!----><div class="flex gap-3 pt-4 pr-0 pb-0 pl-0 justify-start items-stretch flex-col flex-nowrap" style=""><!--[--><!--[--><div class="flex gap-2 justify-between items-stretch flex-row flex-nowrap" style=""><!--[--><!--[--><div class="flex justify-start items-stretch flex-grow basis-0 flex-row flex-nowrap" style=""><!--[--><!--[--><!--[--><div class="w-full"><!--[--><!--[--><!--[--><button type="button" aria-label="Play as a game" class="bg-wds-light-500 hover:bg-wds-magenta-100 active:bg-wds-magenta-200 py-2 px-4 border-wds-magenta-500 rounded-w-admin-lg min-w-20 border disabled:my-px bg-clip-padding group min-w-20 rounded-lg flex items-center justify-center focus-visible:outline focus-visible:outline-4 focus-visible:outline-offset-2 shrink-0 focus-visible:outline-ds-lilac-500-40 cursor-pointer w-full" data-track="Play as a game-ukw-button"><!----><div class="visible"><!--[--><!--[--><div class="flex gap-1 justify-center items-center flex-row flex-nowrap" style=""><!--[--><!--[--><div class="flex justify-center items-center h-4 text-xs text-wds-magenta-600 flex-shrink-0" data-testid><i class="fas fa-sparkles"></i></div><!----><p id class="text-wds-magenta-600 none underline-offset-4 select-none text-w-control-small font-semibold text-nowrap" data-testid="button-text"><!--[--><!--[-->Play as a game<!--]--><!--]--></p><!----><!----><!--]--><!--]--></div><!--]--><!--]--></div></button><!--]--><!--]--><!--]--></div><!----><!--]--><!--]--><!--]--></div><div class="flex justify-start items-stretch flex-grow basis-0 flex-row flex-nowrap" style=""><!--[--><!--[--><!--[--><div class="w-full"><!--[--><!--[--><!--[--><button type="button" aria-label="Share" class="bg-wds-light-500 hover:bg-wds-light-300 active:bg-wds-light-200 py-2 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data-testid="button-text"><!--[--><!--[-->Share<!--]--><!--]--></p><!----><!----><!--]--><!--]--></div><!--]--><!--]--></div></button><!--]--><!--]--><!--]--></div><!----><!--]--><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div></aside><!--]--><!--]--></main><!----><!--]--><!--]--></div><!--]--><!--]--></div></div><div class="max-w-320 my-0 mx-auto p-8 print:hidden"><!--[--><!--[--><div class="flex bg-wds-light-500 gap-4 p-8 rounded-w-admin-xl border border-wds-light-200 justify-start items-stretch flex-row flex-nowrap" style=""><!--[--><!--[--><div class="flex gap-3 max-w-40 justify-start items-start flex-col flex-nowrap" data-testid="similar-resources-identifier" style=""><!--[--><!--[--><div class="flex min-h-16 min-w-16 max-w-16 rounded-full bg-wds-info-50 justify-center items-center flex-row flex-nowrap" style=""><!--[--><!--[--><div class="flex justify-center items-center w-10 h-10 text-3xl text-wds-info-600 flex-shrink-0" data-testid><i class="fas fa-calculator-simple"></i></div><!--]--><!--]--></div><h2 class="text-w-header-base font-semibold"><!--[-->Similar Resources on Wayground<!--]--></h2><button type="button" aria-label="View all" class="bg-transparent hover:bg-wds-dark-500-10 active:bg-wds-dark-500-20 py-2 px-4 border-wds-light-100 rounded-w-admin-lg min-w-20 border disabled:my-px bg-clip-padding group min-w-20 rounded-lg flex items-center justify-center focus-visible:outline focus-visible:outline-4 focus-visible:outline-offset-2 shrink-0 focus-visible:outline-ds-lilac-500-40 cursor-pointer" data-testid="recommendations-see-more-button" data-track="View all-ukw-button"><!----><div class="visible"><!--[--><!--[--><div class="flex gap-1 justify-center items-center flex-row flex-nowrap" style=""><!--[--><!--[--><!----><!----><p id class="text-wds-dark-500 none underline-offset-4 select-none text-w-control-small font-semibold text-nowrap" data-testid="button-text"><!--[--><!--[-->View all<!--]--><!--]--></p><div class="flex justify-center items-center h-4 text-xs text-wds-dark-500 flex-shrink-0" data-testid><i class="fas fa-arrow-right"></i></div><!----><!--]--><!--]--></div><!--]--><!--]--></div></button><!--]--><!--]--></div><div class="overflow-hidden w-auto h-auto flex-grow flex-shrink basis-full relative" style="" data-testid="recommendation-container" data-v-fdf4f615><!--[--><!--[--><div class="h-full relative" data-v-fdf4f615 data-v-8e8bc9d6><!--[--><!--[--><div class="scroll-container w-auto h-full hide-scrollbar" style="height:;max-height:70vh;" data-v-8e8bc9d6><div class="content h-full" data-v-8e8bc9d6><!--[--><!--[--><div class="flex gap-4 justify-start items-stretch flex-row flex-nowrap" style=""><!--[--><!--[--><!--[--><a href="/print/quiz/67ed4b81dc88847cc5491efa" target="_blank" rel="noopener noreferrer" data-testid="activity-recommendation-card-67ed4b81dc88847cc5491efa"><div class="w-60 h-auto" style=""><!--[--><!--[--><div class="flex cursor-pointer bg-wds-light-500 rounded-w-admin-lg border border-wds-light-200 transition-all hover:border-wds-dark-500 overflow-hidden justify-start items-start flex-col flex-nowrap" style=""><!--[--><!--[--><div class="relative box-border w-full h-full bg-wds-light-400 relative"><!--[--><!--[--><div class="overflow-hidden w-auto h-40 flex-shrink-0 relative group" style=""><!--[--><!--[--><!----><img src="https://cf.quizizz.com/image/image-loader.svg" alt="Quiz về An toàn thông tin" class="w-full h-full object-cover" data-testid="undefined-image-loading"><!----><!--]--><!--]--></div><div class="top-2 left-2 absolute"><!--[--><!--]--></div><div class="bottom-2 left-2 absolute"><!--[--><div class=""><!--[--><!--[--><div class="bg-wds-light-500 py-1 px-2 border max-w-max border-wds-light-200 rounded-w-admin-md w-auto h-6" data-testid="activity-display-card-stats" style=""><!--[--><!--[--><p id class="text-wds-dark-500 text-w-control-small font-semibold" data-testid="pill-text"><!--[--><!--[--><span class="flex items-center gap-1"><!----><!----> 90 questions <!----></span><!--]--><!--]--></p><!--]--><!--]--></div><!--]--><!--]--></div><!--]--></div><!--]--><!--]--></div><div class="border-t border-wds-light-200 w-60 h-auto" style=""><!--[--><!--[--><div class="flex gap-2 py-4 px-2 justify-start items-stretch w-full flex-col flex-nowrap" style=""><!--[--><!--[--><!--[--><div aria-describedby="tooltip-v-0-0-5" class="contents"><!--[--><p class="text-w-content-base font-semibold text-clip text-left line-clamp-1 w-auto overflow-none" tooltipposition="top"><!--[--><!--[--><!--[-->Quiz về An toàn thông tin<!--]--><!--]--><!--]--></p><!--]--></div><!----><!--]--><div class="flex gap-1 justify-start items-center flex-row flex-nowrap" style=""><!--[--><!--[--><div class="flex gap-2 justify-start items-center flex-row flex-nowrap" style=""><!--[--><!--[--><div class="overflow-hidden w-4 h-4 flex-shrink-0 relative group" style=""><!--[--><!--[--><!----><!--[--><img style="" src="https://cf.quizizz.com/image/assessment-icon.svg" alt="quiz" class="w-full h-full" data-testid="activity-type-image"><!----><!--]--><!----><!--]--><!--]--></div><p id class="text-wds-dark-200 text-w-content-small font-normal" data-testid="activity-type-text"><!--[--><!--[-->Worksheet<!--]--><!--]--></p><!--]--><!--]--></div><p id class="text-wds-dark-100 text-w-content-base font-semibold"><!--[--><!--[--> • <!--]--><!--]--></p><p id class="text-wds-dark-200 text-w-content-small font-semibold" data-testid="activity-display-card-grade"><!--[--><!--[-->University<!--]--><!--]--></p><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div></a><a href="/print/quiz/6942757fa4becfa660371cb8" target="_blank" rel="noopener noreferrer" data-testid="activity-recommendation-card-6942757fa4becfa660371cb8"><div class="w-60 h-auto" style=""><!--[--><!--[--><div class="flex cursor-pointer bg-wds-light-500 rounded-w-admin-lg border border-wds-light-200 transition-all hover:border-wds-dark-500 overflow-hidden justify-start items-start flex-col flex-nowrap" style=""><!--[--><!--[--><div class="relative box-border w-full h-full bg-wds-light-400 relative"><!--[--><!--[--><div class="overflow-hidden w-auto h-40 flex-shrink-0 relative group" style=""><!--[--><!--[--><!----><img src="https://cf.quizizz.com/image/image-loader.svg" alt="Chương 5+6" class="w-full h-full object-cover" data-testid="undefined-image-loading"><!----><!--]--><!--]--></div><div class="top-2 left-2 absolute"><!--[--><!--]--></div><div class="bottom-2 left-2 absolute"><!--[--><div class=""><!--[--><!--[--><div class="bg-wds-light-500 py-1 px-2 border max-w-max border-wds-light-200 rounded-w-admin-md w-auto h-6" data-testid="activity-display-card-stats" style=""><!--[--><!--[--><p id class="text-wds-dark-500 text-w-control-small font-semibold" data-testid="pill-text"><!--[--><!--[--><span class="flex items-center gap-1"><!----><!----> 83 questions <!----></span><!--]--><!--]--></p><!--]--><!--]--></div><!--]--><!--]--></div><!--]--></div><!--]--><!--]--></div><div class="border-t border-wds-light-200 w-60 h-auto" style=""><!--[--><!--[--><div class="flex gap-2 py-4 px-2 justify-start items-stretch w-full flex-col flex-nowrap" style=""><!--[--><!--[--><!--[--><div aria-describedby="tooltip-v-0-0-6" class="contents"><!--[--><p class="text-w-content-base font-semibold text-clip text-left line-clamp-1 w-auto overflow-none" tooltipposition="top"><!--[--><!--[--><!--[-->Chương 5+6<!--]--><!--]--><!--]--></p><!--]--></div><!----><!--]--><div class="flex gap-1 justify-start items-center flex-row flex-nowrap" style=""><!--[--><!--[--><div class="flex gap-2 justify-start items-center flex-row flex-nowrap" style=""><!--[--><!--[--><div class="overflow-hidden w-4 h-4 flex-shrink-0 relative group" style=""><!--[--><!--[--><!----><!--[--><img style="" src="https://cf.quizizz.com/image/assessment-icon.svg" alt="quiz" class="w-full h-full" data-testid="activity-type-image"><!----><!--]--><!----><!--]--><!--]--></div><p id class="text-wds-dark-200 text-w-content-small font-normal" data-testid="activity-type-text"><!--[--><!--[-->Worksheet<!--]--><!--]--></p><!--]--><!--]--></div><p id class="text-wds-dark-100 text-w-content-base font-semibold"><!--[--><!--[--> • <!--]--><!--]--></p><p id class="text-wds-dark-200 text-w-content-small font-semibold" data-testid="activity-display-card-grade"><!--[--><!--[-->University<!--]--><!--]--></p><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div></a><a href="/print/quiz/678caff4a68295332c9daf8d" target="_blank" rel="noopener noreferrer" data-testid="activity-recommendation-card-678caff4a68295332c9daf8d"><div class="w-60 h-auto" style=""><!--[--><!--[--><div class="flex cursor-pointer bg-wds-light-500 rounded-w-admin-lg border border-wds-light-200 transition-all hover:border-wds-dark-500 overflow-hidden justify-start items-start flex-col flex-nowrap" style=""><!--[--><!--[--><div class="relative box-border w-full h-full bg-wds-light-400 relative"><!--[--><!--[--><div class="overflow-hidden w-auto h-40 flex-shrink-0 relative group" style=""><!--[--><!--[--><!----><img src="https://cf.quizizz.com/image/image-loader.svg" alt="Câu hỏi về phát triển Android với Kotlin" class="w-full h-full object-cover" data-testid="undefined-image-loading"><!----><!--]--><!--]--></div><div class="top-2 left-2 absolute"><!--[--><!--]--></div><div class="bottom-2 left-2 absolute"><!--[--><div class=""><!--[--><!--[--><div class="bg-wds-light-500 py-1 px-2 border max-w-max border-wds-light-200 rounded-w-admin-md w-auto h-6" data-testid="activity-display-card-stats" style=""><!--[--><!--[--><p id class="text-wds-dark-500 text-w-control-small font-semibold" data-testid="pill-text"><!--[--><!--[--><span class="flex items-center gap-1"><!----><!----> 89 questions <!----></span><!--]--><!--]--></p><!--]--><!--]--></div><!--]--><!--]--></div><!--]--></div><!--]--><!--]--></div><div class="border-t border-wds-light-200 w-60 h-auto" style=""><!--[--><!--[--><div class="flex gap-2 py-4 px-2 justify-start items-stretch w-full flex-col flex-nowrap" style=""><!--[--><!--[--><!--[--><div aria-describedby="tooltip-v-0-0-7" class="contents"><!--[--><p class="text-w-content-base font-semibold text-clip text-left line-clamp-1 w-auto overflow-none" tooltipposition="top"><!--[--><!--[--><!--[-->Câu hỏi về phát triển Android với Kotlin<!--]--><!--]--><!--]--></p><!--]--></div><!----><!--]--><div class="flex gap-1 justify-start items-center flex-row flex-nowrap" style=""><!--[--><!--[--><div class="flex gap-2 justify-start items-center flex-row flex-nowrap" style=""><!--[--><!--[--><div class="overflow-hidden w-4 h-4 flex-shrink-0 relative group" style=""><!--[--><!--[--><!----><!--[--><img style="" src="https://cf.quizizz.com/image/assessment-icon.svg" alt="quiz" class="w-full h-full" data-testid="activity-type-image"><!----><!--]--><!----><!--]--><!--]--></div><p id class="text-wds-dark-200 text-w-content-small font-normal" data-testid="activity-type-text"><!--[--><!--[-->Worksheet<!--]--><!--]--></p><!--]--><!--]--></div><p id class="text-wds-dark-100 text-w-content-base font-semibold"><!--[--><!--[--> • <!--]--><!--]--></p><p id class="text-wds-dark-200 text-w-content-small font-semibold" data-testid="activity-display-card-grade"><!--[--><!--[-->University<!--]--><!--]--></p><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div></a><a href="/print/quiz/69209ff3d926ec51cf556271" target="_blank" rel="noopener noreferrer" data-testid="activity-recommendation-card-69209ff3d926ec51cf556271"><div class="w-60 h-auto" style=""><!--[--><!--[--><div class="flex cursor-pointer bg-wds-light-500 rounded-w-admin-lg border border-wds-light-200 transition-all hover:border-wds-dark-500 overflow-hidden justify-start items-start flex-col flex-nowrap" style=""><!--[--><!--[--><div class="relative box-border w-full h-full bg-wds-light-400 relative"><!--[--><!--[--><div class="overflow-hidden w-auto h-40 flex-shrink-0 relative group" style=""><!--[--><!--[--><!----><img src="https://cf.quizizz.com/image/image-loader.svg" alt="TRẮC NGHIỆM HỆ THỐNG THÔNG TIN" class="w-full h-full object-cover" data-testid="undefined-image-loading"><!----><!--]--><!--]--></div><div class="top-2 left-2 absolute"><!--[--><!--]--></div><div class="bottom-2 left-2 absolute"><!--[--><div class=""><!--[--><!--[--><div class="bg-wds-light-500 py-1 px-2 border max-w-max border-wds-light-200 rounded-w-admin-md w-auto h-6" data-testid="activity-display-card-stats" style=""><!--[--><!--[--><p id class="text-wds-dark-500 text-w-control-small font-semibold" data-testid="pill-text"><!--[--><!--[--><span class="flex items-center gap-1"><!----><!----> 88 questions <!----></span><!--]--><!--]--></p><!--]--><!--]--></div><!--]--><!--]--></div><!--]--></div><!--]--><!--]--></div><div class="border-t border-wds-light-200 w-60 h-auto" style=""><!--[--><!--[--><div class="flex gap-2 py-4 px-2 justify-start items-stretch w-full flex-col flex-nowrap" style=""><!--[--><!--[--><!--[--><div aria-describedby="tooltip-v-0-0-8" class="contents"><!--[--><p class="text-w-content-base font-semibold text-clip text-left line-clamp-1 w-auto overflow-none" tooltipposition="top"><!--[--><!--[--><!--[-->TRẮC NGHIỆM HỆ THỐNG THÔNG TIN<!--]--><!--]--><!--]--></p><!--]--></div><!----><!--]--><div class="flex gap-1 justify-start items-center flex-row flex-nowrap" style=""><!--[--><!--[--><div class="flex gap-2 justify-start items-center flex-row flex-nowrap" style=""><!--[--><!--[--><div class="overflow-hidden w-4 h-4 flex-shrink-0 relative group" style=""><!--[--><!--[--><!----><!--[--><img style="" src="https://cf.quizizz.com/image/assessment-icon.svg" alt="quiz" class="w-full h-full" data-testid="activity-type-image"><!----><!--]--><!----><!--]--><!--]--></div><p id class="text-wds-dark-200 text-w-content-small font-normal" data-testid="activity-type-text"><!--[--><!--[-->Worksheet<!--]--><!--]--></p><!--]--><!--]--></div><p id class="text-wds-dark-100 text-w-content-base font-semibold"><!--[--><!--[--> • <!--]--><!--]--></p><p id class="text-wds-dark-200 text-w-content-small font-semibold" data-testid="activity-display-card-grade"><!--[--><!--[-->University<!--]--><!--]--></p><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div></a><a href="/print/quiz/68fba3c7afd9b41fbf4e3a1b" target="_blank" rel="noopener noreferrer" data-testid="activity-recommendation-card-68fba3c7afd9b41fbf4e3a1b"><div class="w-60 h-auto" style=""><!--[--><!--[--><div class="flex cursor-pointer bg-wds-light-500 rounded-w-admin-lg border border-wds-light-200 transition-all hover:border-wds-dark-500 overflow-hidden justify-start items-start flex-col flex-nowrap" style=""><!--[--><!--[--><div class="relative box-border w-full h-full bg-wds-light-400 relative"><!--[--><!--[--><div class="overflow-hidden w-auto h-40 flex-shrink-0 relative group" style=""><!--[--><!--[--><!----><img src="https://cf.quizizz.com/image/image-loader.svg" alt="Câu hỏi trắc nghiệm về phát triển phần mềm" class="w-full h-full object-cover" data-testid="undefined-image-loading"><!----><!--]--><!--]--></div><div class="top-2 left-2 absolute"><!--[--><!--]--></div><div class="bottom-2 left-2 absolute"><!--[--><div class=""><!--[--><!--[--><div class="bg-wds-light-500 py-1 px-2 border max-w-max border-wds-light-200 rounded-w-admin-md w-auto h-6" data-testid="activity-display-card-stats" style=""><!--[--><!--[--><p id class="text-wds-dark-500 text-w-control-small font-semibold" data-testid="pill-text"><!--[--><!--[--><span class="flex items-center gap-1"><!----><!----> 81 questions <!----></span><!--]--><!--]--></p><!--]--><!--]--></div><!--]--><!--]--></div><!--]--></div><!--]--><!--]--></div><div class="border-t border-wds-light-200 w-60 h-auto" style=""><!--[--><!--[--><div class="flex gap-2 py-4 px-2 justify-start items-stretch w-full flex-col flex-nowrap" style=""><!--[--><!--[--><!--[--><div aria-describedby="tooltip-v-0-0-9" class="contents"><!--[--><p class="text-w-content-base font-semibold text-clip text-left line-clamp-1 w-auto overflow-none" tooltipposition="top"><!--[--><!--[--><!--[-->Câu hỏi trắc nghiệm về phát triển phần mềm<!--]--><!--]--><!--]--></p><!--]--></div><!----><!--]--><div class="flex gap-1 justify-start items-center flex-row flex-nowrap" style=""><!--[--><!--[--><div class="flex gap-2 justify-start items-center flex-row flex-nowrap" style=""><!--[--><!--[--><div class="overflow-hidden w-4 h-4 flex-shrink-0 relative group" style=""><!--[--><!--[--><!----><!--[--><img style="" src="https://cf.quizizz.com/image/assessment-icon.svg" alt="quiz" class="w-full h-full" data-testid="activity-type-image"><!----><!--]--><!----><!--]--><!--]--></div><p id class="text-wds-dark-200 text-w-content-small font-normal" data-testid="activity-type-text"><!--[--><!--[-->Worksheet<!--]--><!--]--></p><!--]--><!--]--></div><p id class="text-wds-dark-100 text-w-content-base font-semibold"><!--[--><!--[--> • <!--]--><!--]--></p><p id class="text-wds-dark-200 text-w-content-small font-semibold" data-testid="activity-display-card-grade"><!--[--><!--[-->University<!--]--><!--]--></p><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div></a><a href="/print/quiz/6962379ef01ed756054df766" target="_blank" rel="noopener noreferrer" data-testid="activity-recommendation-card-6962379ef01ed756054df766"><div class="w-60 h-auto" style=""><!--[--><!--[--><div class="flex cursor-pointer bg-wds-light-500 rounded-w-admin-lg border border-wds-light-200 transition-all hover:border-wds-dark-500 overflow-hidden justify-start items-start flex-col flex-nowrap" style=""><!--[--><!--[--><div class="relative box-border w-full h-full bg-wds-light-400 relative"><!--[--><!--[--><div class="overflow-hidden w-auto h-40 flex-shrink-0 relative group" style=""><!--[--><!--[--><!----><img src="https://cf.quizizz.com/image/image-loader.svg" alt="Trắc nghiệm ôn tập THDC A (Python cơ bản) Phần 2" class="w-full h-full object-cover" data-testid="undefined-image-loading"><!----><!--]--><!--]--></div><div class="top-2 left-2 absolute"><!--[--><!--]--></div><div class="bottom-2 left-2 absolute"><!--[--><div class=""><!--[--><!--[--><div class="bg-wds-light-500 py-1 px-2 border max-w-max border-wds-light-200 rounded-w-admin-md w-auto h-6" data-testid="activity-display-card-stats" style=""><!--[--><!--[--><p id class="text-wds-dark-500 text-w-control-small font-semibold" data-testid="pill-text"><!--[--><!--[--><span class="flex items-center gap-1"><!----><!----> 85 questions <!----></span><!--]--><!--]--></p><!--]--><!--]--></div><!--]--><!--]--></div><!--]--></div><!--]--><!--]--></div><div class="border-t border-wds-light-200 w-60 h-auto" style=""><!--[--><!--[--><div class="flex gap-2 py-4 px-2 justify-start items-stretch w-full flex-col flex-nowrap" style=""><!--[--><!--[--><!--[--><div aria-describedby="tooltip-v-0-0-10" class="contents"><!--[--><p class="text-w-content-base font-semibold text-clip text-left line-clamp-1 w-auto overflow-none" tooltipposition="top"><!--[--><!--[--><!--[-->Trắc nghiệm ôn tập THDC A (Python cơ bản) Phần 2<!--]--><!--]--><!--]--></p><!--]--></div><!----><!--]--><div class="flex gap-1 justify-start items-center flex-row flex-nowrap" style=""><!--[--><!--[--><div class="flex gap-2 justify-start items-center flex-row flex-nowrap" style=""><!--[--><!--[--><div class="overflow-hidden w-4 h-4 flex-shrink-0 relative group" style=""><!--[--><!--[--><!----><!--[--><img style="" src="https://cf.quizizz.com/image/assessment-icon.svg" alt="quiz" class="w-full h-full" data-testid="activity-type-image"><!----><!--]--><!----><!--]--><!--]--></div><p id class="text-wds-dark-200 text-w-content-small font-normal" data-testid="activity-type-text"><!--[--><!--[-->Worksheet<!--]--><!--]--></p><!--]--><!--]--></div><p id class="text-wds-dark-100 text-w-content-base font-semibold"><!--[--><!--[--> • <!--]--><!--]--></p><p id class="text-wds-dark-200 text-w-content-small font-semibold" data-testid="activity-display-card-grade"><!--[--><!--[-->University<!--]--><!--]--></p><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div></a><a href="/print/quiz/693105664b3e658f258025d0" target="_blank" rel="noopener noreferrer" data-testid="activity-recommendation-card-693105664b3e658f258025d0"><div class="w-60 h-auto" style=""><!--[--><!--[--><div class="flex cursor-pointer bg-wds-light-500 rounded-w-admin-lg border border-wds-light-200 transition-all hover:border-wds-dark-500 overflow-hidden justify-start items-start flex-col flex-nowrap" style=""><!--[--><!--[--><div class="relative box-border w-full h-full bg-wds-light-400 relative"><!--[--><!--[--><div class="overflow-hidden w-auto h-40 flex-shrink-0 relative group" style=""><!--[--><!--[--><!----><img src="https://cf.quizizz.com/image/image-loader.svg" alt="an toàn thông tin" class="w-full h-full object-cover" data-testid="undefined-image-loading"><!----><!--]--><!--]--></div><div class="top-2 left-2 absolute"><!--[--><!--]--></div><div class="bottom-2 left-2 absolute"><!--[--><div class=""><!--[--><!--[--><div class="bg-wds-light-500 py-1 px-2 border max-w-max border-wds-light-200 rounded-w-admin-md w-auto h-6" data-testid="activity-display-card-stats" style=""><!--[--><!--[--><p id class="text-wds-dark-500 text-w-control-small font-semibold" data-testid="pill-text"><!--[--><!--[--><span class="flex items-center gap-1"><!----><!----> 81 questions <!----></span><!--]--><!--]--></p><!--]--><!--]--></div><!--]--><!--]--></div><!--]--></div><!--]--><!--]--></div><div class="border-t border-wds-light-200 w-60 h-auto" style=""><!--[--><!--[--><div class="flex gap-2 py-4 px-2 justify-start items-stretch w-full flex-col flex-nowrap" style=""><!--[--><!--[--><!--[--><div aria-describedby="tooltip-v-0-0-11" class="contents"><!--[--><p class="text-w-content-base font-semibold text-clip text-left line-clamp-1 w-auto overflow-none" tooltipposition="top"><!--[--><!--[--><!--[-->an toàn thông tin<!--]--><!--]--><!--]--></p><!--]--></div><!----><!--]--><div class="flex gap-1 justify-start items-center flex-row flex-nowrap" style=""><!--[--><!--[--><div class="flex gap-2 justify-start items-center flex-row flex-nowrap" style=""><!--[--><!--[--><div class="overflow-hidden w-4 h-4 flex-shrink-0 relative group" style=""><!--[--><!--[--><!----><!--[--><img style="" src="https://cf.quizizz.com/image/assessment-icon.svg" alt="quiz" class="w-full h-full" data-testid="activity-type-image"><!----><!--]--><!----><!--]--><!--]--></div><p id class="text-wds-dark-200 text-w-content-small font-normal" data-testid="activity-type-text"><!--[--><!--[-->Worksheet<!--]--><!--]--></p><!--]--><!--]--></div><p id class="text-wds-dark-100 text-w-content-base font-semibold"><!--[--><!--[--> • <!--]--><!--]--></p><p id class="text-wds-dark-200 text-w-content-small font-semibold" data-testid="activity-display-card-grade"><!--[--><!--[-->University<!--]--><!--]--></p><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div></a><a href="/print/quiz/6780fc885f77469f588ecaff" target="_blank" rel="noopener noreferrer" data-testid="activity-recommendation-card-6780fc885f77469f588ecaff"><div class="w-60 h-auto" style=""><!--[--><!--[--><div class="flex cursor-pointer bg-wds-light-500 rounded-w-admin-lg border border-wds-light-200 transition-all hover:border-wds-dark-500 overflow-hidden justify-start items-start flex-col flex-nowrap" style=""><!--[--><!--[--><div class="relative box-border w-full h-full bg-wds-light-400 relative"><!--[--><!--[--><div class="overflow-hidden w-auto h-40 flex-shrink-0 relative group" style=""><!--[--><!--[--><!----><img src="https://cf.quizizz.com/image/image-loader.svg" alt="CNPM_Cua_Huy" class="w-full h-full object-cover" data-testid="undefined-image-loading"><!----><!--]--><!--]--></div><div class="top-2 left-2 absolute"><!--[--><!--]--></div><div class="bottom-2 left-2 absolute"><!--[--><div class=""><!--[--><!--[--><div class="bg-wds-light-500 py-1 px-2 border max-w-max border-wds-light-200 rounded-w-admin-md w-auto h-6" data-testid="activity-display-card-stats" style=""><!--[--><!--[--><p id class="text-wds-dark-500 text-w-control-small font-semibold" data-testid="pill-text"><!--[--><!--[--><span class="flex items-center gap-1"><!----><!----> 90 questions <!----></span><!--]--><!--]--></p><!--]--><!--]--></div><!--]--><!--]--></div><!--]--></div><!--]--><!--]--></div><div class="border-t border-wds-light-200 w-60 h-auto" style=""><!--[--><!--[--><div class="flex gap-2 py-4 px-2 justify-start items-stretch w-full flex-col flex-nowrap" style=""><!--[--><!--[--><!--[--><div aria-describedby="tooltip-v-0-0-12" class="contents"><!--[--><p class="text-w-content-base font-semibold text-clip text-left line-clamp-1 w-auto overflow-none" tooltipposition="top"><!--[--><!--[--><!--[-->CNPM_Cua_Huy<!--]--><!--]--><!--]--></p><!--]--></div><!----><!--]--><div class="flex gap-1 justify-start items-center flex-row flex-nowrap" style=""><!--[--><!--[--><div class="flex gap-2 justify-start items-center flex-row flex-nowrap" style=""><!--[--><!--[--><div class="overflow-hidden w-4 h-4 flex-shrink-0 relative group" style=""><!--[--><!--[--><!----><!--[--><img style="" src="https://cf.quizizz.com/image/assessment-icon.svg" alt="quiz" class="w-full h-full" data-testid="activity-type-image"><!----><!--]--><!----><!--]--><!--]--></div><p id class="text-wds-dark-200 text-w-content-small font-normal" data-testid="activity-type-text"><!--[--><!--[-->Worksheet<!--]--><!--]--></p><!--]--><!--]--></div><p id class="text-wds-dark-100 text-w-content-base font-semibold"><!--[--><!--[--> • <!--]--><!--]--></p><p id class="text-wds-dark-200 text-w-content-small font-semibold" data-testid="activity-display-card-grade"><!--[--><!--[-->University<!--]--><!--]--></p><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div><!--]--><!--]--></div></a><!--]--><!--]--><!--]--></div><!--]--><!--]--></div></div><div class="left-0 bottom-0 absolute w-full" data-v-8e8bc9d6><!--[--><div class="bg-wds-dark-500-50 border border-wds-light-500-20 rounded-w-admin-lg w-auto h-2 x-thumb relative cursor-grab" style="width:0%;left:0%;opacity:0;" data-v-8e8bc9d6><!--[--><!--]--></div><!--]--></div><!----><!--]--><!--]--></div><!----><div class="right-0 top-0 bottom-0 z-100 absolute gradient-right" data-v-fdf4f615><!--[--><div class="flex p-2 justify-start items-center w-full h-full flex-row flex-nowrap" style="" data-v-fdf4f615><!--[--><!--[--><button type="button" aria-label="chevron-right" class="bg-wds-light-500 hover:bg-wds-light-300 active:bg-wds-light-200 w-8 h-8 border-wds-light-100 border rounded-w-admin-lg border bg-clip-padding relative rounded flex items-center justify-center cursor-pointer focus-visible:outline focus-visible:outline-4 focus-visible:outline-offset-2 focus-visible:outline-ds-lilac-500-40 shrink-0" data-testid="carousel-right-button" data-v-fdf4f615><!----><div class="flex visible justify-center items-center h-full flex-row flex-nowrap" style=""><!--[--><!--[--><div class="flex justify-center items-center w-5 h-5 text-sm text-wds-dark-500 flex-shrink-0" data-testid><i class="fas 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