Worksheets

Đề thi thử cuối kỳ 1 Tin 12 – Phần I: Trắc nghiệm nhiều lựa chọn

Total questions: 46

Worksheet time: 23mins

Name

Class

Date

(Chọn phương án trả lời đúng nhất) MYCIN là hệ chuyên gia nổi tiếng được phát triển trong lĩnh vực nào?

Giao thông.

Giáo dục.

Y học.

Hóa học.

(Chọn phương án trả lời đúng nhất) Đặc điểm nào sau đây không phải là đặc trưng cơ bản của AI?

Khả năng học.

Khả năng suy luận.

Khả năng vận động sinh học.

Khả năng hiểu ngôn ngữ.

(Chọn phương án trả lời đúng nhất) Để kết nối điện thoại thông minh với máy tính để trao đổi dữ liệu mà không cần dây cáp, ta thường sử dụng công nghệ nào phổ biến nhất?

HDMI.

Bluetooth.

Ethernet.

VGA.

(Chọn phương án trả lời đúng nhất) Thiết bị nào sau đây giúp chuyển đổi tín hiệu số (digital) thành tín hiệu tương tự (analog) và ngược lại để truyền tải qua đường dây điện thoại hoặc cáp quang?

Hub.

Switch.

Modem.

Access Point.

(Chọn phương án trả lời đúng nhất) Chức năng chính của Router là gì?

Kết nối các thiết bị trong cùng một mạng LAN.

Chuyển đổi tín hiệu quang thành điện.

Chọn đường đi tối ưu cho gói tin để gửi đến đích trên Internet.

Phát sóng Wi-Fi cho các thiết bị di động.

(Chọn phương án trả lời đúng nhất) Giao thức nào đảm bảo việc truyền dữ liệu chính xác, tin cậy bằng cách chia nhỏ dữ liệu thành các gói và kiểm soát lỗi?

IP.

TCP.

HTTP.

HTML.

(Chọn phương án trả lời đúng nhất) Địa chỉ IP (IPv4) được biểu diễn bằng bao nhiêu byte?

2 byte.

4 byte.

6 byte.

8 byte.

(Chọn phương án trả lời đúng nhất) Khi giao tiếp trong không gian mạng, hành vi nào sau đây thể hiện tính nhân văn?

Sử dụng ngôn từ thô tục, công kích cá nhân.

Chia sẻ thông tin riêng tư của người khác khi chưa được phép.

Tôn trọng quan điểm khác biệt và sẵn sàng hỗ trợ người khác.

Lan truyền tin đồn thất thiệt (Fake news).

(Chọn phương án trả lời đúng nhất) HTML là viết tắt của cụm từ nào?

HyperText Markup Language.

HyperLink Text Mark Language.

High Tech Markup Language.

Home Tool Markup Language.

10.

(Chọn phương án trả lời đúng nhất) Trong cấu trúc cây của một tệp HTML, phần tử nào là phần tử gốc chứa toàn bộ nội dung trang web?

<head>.

<body>.

<html>.

<title>.

11.

(Chọn phương án trả lời đúng nhất) Thẻ nào được sử dụng để tạo một đoạn văn bản (paragraph)?

<br>

<p>.

<div>.

<span>

12.

(Chọn phương án trả lời đúng nhất) Để tạo tiêu đề lớn nhất cho trang web, ta sử dụng thẻ nào?

<h6>

<header>.

<h1>.

<head>.

13.

(Chọn phương án trả lời đúng nhất) Thẻ

Danh sách có thứ tự (1, 2, 3...).

Danh sách không có thứ tự (dấu chấm tròn, vuông...).

Danh sách mô tả.

Danh sách thả xuống.

14.

(Chọn phương án trả lời đúng nhất) Trong thẻ , thuộc tính src dùng để làm gì?

Chú thích cho ảnh.

Xác định chiều rộng của ảnh.

Chỉ đường dẫn tới tệp ảnh.

Xác định đường viền của ảnh.

15.

(Chọn phương án trả lời đúng nhất) Để tạo một liên kết (hyperlink) đến trang web google.com, ta dùng cú pháp nào?

<a src="https://google.com">Google</a>.

<a href="https://google.com">Google</a>

<href target="https://google.com">Google</href>.

16.

(Chọn phương án trả lời đúng nhất) Thẻ nào dùng để xuống dòng trong văn bản HTML?

17.

(Chọn phương án trả lời đúng nhất) Để tạo một ô chứa dữ liệu (data cell) trong bảng, ta dùng thẻ nào?

. d)	. 18. (Chọn phương án trả lời đúng nhất) Thuộc tính nào dùng để gộp nhiều cột trong bảng thành một ô? a) rowspan. b) colspan. c) mergecol. d) span. 19. (Chọn phương án trả lời đúng nhất) Trong biểu mẫu (Form), để tạo một ô nhập mật khẩu (các ký tự bị ẩn), ta dùng thẻ input với thuộc tính type là gì? a) type="text". b) type="hidden". c) type="password". d) type="radio". 20. (Chọn phương án trả lời đúng nhất) Thẻ a) .avi. b) .mp4. c) .flv. d) .wmv. 21. (Chọn phương án trả lời đúng nhất) CSS là viết tắt của cụm từ nào? a) Cascading Style Sheets. b) Computer Style System. c) Creative Style Script. d) Cascaded Sheet Styles. 22. Cấu trúc tổng quát của một mẫu định dạng CSS là gì? a) Bộ chọn { Thuộc tính: Giá trị; }. b) Bộ chọn { Giá trị: Thuộc tính; }. c) Thuộc tính { Bộ chọn: Giá trị; }. d) Bộ chọn = { Thuộc tính: Giá trị; }. 23. Để thiết lập màu chữ cho văn bản bằng CSS, ta dùng thuộc tính nào? a) font-color. b) text-color. c) color. d) background-color. 24. Đoạn mã CSS sau đây có ý nghĩa gì? p { text-align: center; } a) Căn lề trái cho các đoạn văn bản. b) Căn giữa cho các đoạn văn bản. c) Căn lề phải cho các đoạn văn bản. d) Căn đều hai bên cho các đoạn văn bản. 25. Muốn định dạng phông chữ (ví dụ: Arial, Times New Roman) cho văn bản, ta dùng thuộc tính CSS nào? a) font-style. b) font-weight. c) font-family. d) font-size. 26. Đơn vị đo px trong CSS có nghĩa là gì? a) Pixel. b) Point. c) Percent. d) Pica. 27. Để chèn một khung nội tuyến hiển thị một trang web khác bên trong trang web hiện tại, ta dùng thẻ nào? a) . b) . c) .</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p><embed>.</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-e8d754ca><!----><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>28.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><!----><div data-v-c6b25a85><p>Trong CSS, ký hiệu * được sử dụng làm bộ chọn (selector) có ý nghĩa gì?</p></div></div><div class="options" data-v-c6b25a85><!--[--><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Chọn tất cả các thẻ <div>.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Chọn phần tử đầu tiên.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Chọn tất cả các phần tử trong trang web.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Chọn phần tử quan trọng nhất.</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-e8d754ca><!----><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>29.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><!----><div data-v-c6b25a85><p>Bạn muốn thiết lập cho toàn bộ trang web có nền màu xanh dương nhạt (LightBlue) và chữ màu đỏ (Red). Đoạn mã CSS áp dụng cho thẻ <body> nào sau đây là chính xác?</p></div></div><div class="options" data-v-c6b25a85><!--[--><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>body { bgcolor: LightBlue; text: Red; }</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>body { color: LightBlue; background-color: Red; }</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>body { background-color: LightBlue; color: Red; }</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>body { background: Red; color: LightBlue; }</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-e8d754ca><!----><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>30.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><!----><div data-v-c6b25a85><p>Để kết nối điện thoại thông minh với máy tính để trao đổi dữ liệu mà không cần dây cáp, ta thường sử dụng công nghệ nào?</p></div></div><div class="options" data-v-c6b25a85><!--[--><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Ethernet.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Wi‑Fi.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>VGA.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>HDMI.</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-e8d754ca><!----><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>31.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><!----><div data-v-c6b25a85><p>Đoạn mã CSS sau đây có ý nghĩa gì? p { font-family: "Arial", sans-serif; }</p></div></div><div class="options" data-v-c6b25a85><!--[--><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Thiết lập phông chữ cho thẻ <p> là sans-serif; nếu lỗi thì dùng Arial.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Tạo ra một phông chữ mới có tên là "Arial sans-serif".</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Thiết lập phông chữ cho thẻ <p> là Arial và màu chữ là sans-serif.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Ưu tiên dùng phông Arial cho thẻ <p>, nếu thiếu sẽ dùng phông sans-serif.</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-e8d754ca><!----><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>32.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><!----><div data-v-c6b25a85><p>Để tạo một liên kết đến tệp gioithieu.html với dòng chữ hiển thị là "Giới thiệu", đoạn mã HTML nào sau đây là đúng?</p></div></div><div class="options" data-v-c6b25a85><!--[--><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p><a href="gioithieu.html">Giới thiệu</a></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p><a href="Giới thiệu">gioithieu.html</a></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p><a src="gioithieu.html">Giới thiệu</a></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p><a link="gioithieu.html">Giới thiệu</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-e8d754ca><!----><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>33.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><!----><div data-v-c6b25a85><p>Thiết bị nào trong mạng cục bộ (LAN) có khả năng xác định cổng đích để gửi dữ liệu, giúp giảm nhiễu xung đột tín hiệu?</p></div></div><div class="options" data-v-c6b25a85><!--[--><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Access Point.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Hub.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Modem.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Switch.</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-e8d754ca><!----><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>34.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><!----><div data-v-c6b25a85><p>Trong ngôn ngữ đánh dấu siêu văn bản HTML, cặp thẻ nào sau đây dùng để xác định phần thân của trang web, nơi chứa toàn bộ nội dung hiển thị cho người xem (văn bản, hình ảnh, liên kết...)?</p></div></div><div class="options" data-v-c6b25a85><!--[--><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p><body>...</body></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p><html>...</html></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p><head>...</head></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p><title>...</title></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-e8d754ca><!----><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>35.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><!----><div data-v-c6b25a85><p>Một trong những cảnh báo quan trọng về sự phát triển của trí tuệ nhân tạo (AI) trong tương lai là gì?</p></div></div><div class="options" data-v-c6b25a85><!--[--><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>AI hỗ trợ nâng cao độ chính xác trong việc chẩn đoán bệnh lý y khoa.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>AI giúp con người xử lý công việc nhanh chóng và đạt hiệu quả cao hơn.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>AI thúc đẩy mạnh mẽ quá trình tự động hóa các dây chuyền sản xuất.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>AI tiềm ẩn nguy cơ mất an toàn thông tin và xâm phạm quyền riêng tư.</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-e8d754ca><!----><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>36.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><!----><div data-v-c6b25a85><p>Để tạo một ô tiêu đề bảng trải rộng trên 3 cột (gộp 3 ô ngang) cho nội dung Các môn Khoa học tự nhiên, đoạn mã HTML nào sau đây là chính xác?</p></div></div><div class="options" data-v-c6b25a85><!--[--><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p><th merge="3">Các môn Khoa học tự nhiên</th></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p><th span="3">Các môn Khoa học tự nhiên</th></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p><th rowspan="3">Các môn Khoa học tự nhiên</th></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p><th colspan="3">Các môn Khoa học tự nhiên</th></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-e8d754ca><!----><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>37.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><!----><div data-v-c6b25a85><p>Trong một văn phòng nhỏ, các máy tính đã được kết nối với nhau nhằm chỉnh để trao đổi dữ liệu nội bộ (mạng LAN). Tuy nhiên, nhân viên vẫn chưa thể truy cập được trang web Google hay gửi thư điện tử ra bên ngoài. Thiết bị mạng nào sau đây cần được bổ sung để kết nối hệ thống mạng này với nhà cung cấp dịch vụ Internet?</p></div></div><div class="options" data-v-c6b25a85><!--[--><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Một chiếc Switch có nhiều cổng để tăng số lượng máy tính kết nối.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Một thiết bị Access Point (Điểm truy cập không dây) để phát Wi‑Fi cho các máy tính.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Một bộ lặp (Repeater) để tăng cường tín hiệu mạng trong văn phòng.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Một thiết bị Modem (Bộ điều giải) để chuyển đổi tín hiệu và thiết lập kết nối với ISP.</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-e8d754ca><!----><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>38.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><!----><div data-v-c6b25a85><p>Trong cú pháp CSS h1 { color: red; }, phần h1 được gọi là gì?</p></div></div><div class="options" data-v-c6b25a85><!--[--><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Thuộc tính (Property)</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Giá trị (Value)</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Bộ chọn (Selector)</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Khai báo (Declaration)</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-e8d754ca><!----><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>39.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><!----><div data-v-c6b25a85><p>Sự khác biệt cơ bản về mặt hiển thị mặc định giữa thẻ danh sách có thứ tự <ol> và danh sách không có thứ tự <ul> là gì?</p></div></div><div class="options" data-v-c6b25a85><!--[--><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Thẻ <ol> luôn hiển thị các mục theo hàng ngang, còn thẻ <ul> bắt buộc hiển thị danh sách theo hàng dọc.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Thẻ <ol> sử dụng các dấu chấm tròn đen, còn thẻ <ul> đánh dấu đầu dòng bằng các con số thứ tự.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Thẻ <ol> tự động sắp xếp nội dung theo thứ tự từ A‑Z, còn thẻ <ul> giữ nguyên thứ tự nhập liệu ban đầu.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Thẻ <ol> sử dụng các số hoặc chữ cái, còn thẻ <ul> đánh dấu đầu dòng bằng các ký hiệu hình học.</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-e8d754ca><!----><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>40.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><!----><div data-v-c6b25a85><p>Trên diễn đàn dàn học cấp tua lớp, bạn Nam đăng một câu hỏi nhưng bị gãi kiến thức cơ bản. Thay vì bình luận công khai chê bai Nam học kém, bạn Hùng đã nhắn tin riêng để giải thích nhẹ nhàng và chỉ ra chỗ sai cho Nam hiểu. Hành động của bạn Hùng là ví dụ minh họa rõ nhất cho khía cạnh nào của ứng xử nhân văn trong không gian mạng?</p></div></div><div class="options" data-v-c6b25a85><!--[--><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Tuân thủ pháp luật: Chấp hành nghiêm các quy định về an ninh mạng và kiểm soát thông tin đăng tải.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Kết nối và hợp tác: Tận dụng công nghệ để mở rộng giao lưu và tìm kiếm những người bạn mới trên mạng.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Tôn trọng và thấu hiểu: Cư xử tế nhị để bảo vệ danh dự, tránh làm bạn bị tổn thương trước tập thể.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Bảo mật thông tin: Áp dụng các biện pháp kỹ thuật để bảo vệ dữ liệu cá nhân an toàn tuyệt đối.</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-e8d754ca><!----><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>41.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><!----><div data-v-c6b25a85><p>Trong HTML, hai thẻ <b> và <strong> thường đều hiển thị văn bản in đậm trên trình duyệt. Tuy nhiên, xét về mặt ngữ nghĩa, chúng khác nhau như thế nào?</p></div></div><div class="options" data-v-c6b25a85><!--[--><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Thẻ <b> dùng để nhấn mạnh tầm quan trọng, còn thẻ <strong> chỉ có tác dụng bôi đậm mang tính trang trí.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Thẻ <b> được các công cụ tìm kiếm đánh giá cao hơn và ưu tiên xếp hạng hiển thị hơn thẻ <strong>.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Thẻ <strong> dùng để nhấn mạnh tầm quan trọng, còn thẻ <b> chỉ có tác dụng bôi đậm mang tính trang trí.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Hai thẻ này hoàn toàn giống nhau về ngữ nghĩa và có thể thay thế cho nhau trong mọi trường hợp.</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-e8d754ca><!----><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>42.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><!----><div data-v-c6b25a85><p>Trên trang web đã có một khung nội tuyến (iframe) có mã định danh là khung_noi_dung. Cần tạo liên kết để khi người dùng nhấn, trang tintuc.html được mở và hiển thị bên trong khung đó (không mở tab mới). Đoạn mã HTML nào đúng?</p></div></div><div class="options" data-v-c6b25a85><!--[--><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p><a href="tintuc.html" target="khung_noi_dung">Xem tin tức</a></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p><a src="tintuc.html" target="khung_noi_dung">Xem tin tức</a></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p><a href="tintuc.html" source="khung_noi_dung">Xem tin tức</a></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p><a link="tintuc.html" frame="khung_noi_dung">Xem tin tức</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-e8d754ca><!----><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>43.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><!----><div data-v-c6b25a85><p>CSS (Cascading Style Sheets) có vai trò chính là gì trong thiết kế trang web?</p></div></div><div class="options" data-v-c6b25a85><!--[--><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Tạo nội dung văn bản và cấu trúc khung xương cho trang web.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Quy định cách hiển thị, định dạng và bố cục của các phần tử HTML.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Tạo các siêu liên kết giữa các trang web với nhau.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Xử lý dữ liệu nhập vào từ biểu mẫu và lưu lên máy chủ.</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-e8d754ca><!----><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>44.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><!----><div data-v-c6b25a85><p>Một nhóm học sinh lớp 12 thực hành chia sẻ tài nguyên trong mạng cục bộ (LAN) tại phòng thực hành Tin học. Các máy tính đều sử dụng hệ điều hành Windows 11. Dựa trên kiến thức về chia sẻ tài nguyên mạng, hãy chọn các nhận định Đúng.</p></div></div><div class="options" data-v-c6b25a85><!--[--><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Để các máy khác trong mạng có thể nhìn thấy và truy cập tài nguyên chia sẻ, máy chủ chia sẻ cần bật "Network discovery" và "File and printer sharing".</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Khi chia sẻ ở mức quyền "Read", người dùng từ máy khác có thể xem, sao chép tệp nhưng không thể xóa hoặc chỉnh sửa nội dung tệp trên máy chủ.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Để chia sẻ máy in cho các máy khác trong LAN sử dụng, máy tính kết nối trực tiếp với máy in không cần cài đặt Driver của máy in đó.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Tường lửa (Firewall) luôn tự động cho phép chia sẻ tệp và máy in, không cần người dùng cấu hình hay tắt tạm thời khi thiết lập chia sẻ.</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-e8d754ca><!----><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>45.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><!----><div data-v-c6b25a85><p>Cho đoạn mã HTML tạo biểu mẫu đăng ký: <form><label for="hoten">Họ và tên:</label><input type="text" id="hoten" name="hoten"><br><label>Giới tính:</label><input type="radio" name="gioitinh" value="nam"> Nam <input type="radio" name="gioitinh" value="nu"> Nữ<br><input type="checkbox" name="sothich" value="doc_sach"> Đọc sách <input type="submit" value="Gửi"></form>. Chọn các phát biểu Đúng về biểu mẫu này.</p></div></div><div class="options" data-v-c6b25a85><!--[--><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Thẻ input type="text" cho phép người dùng nhập văn bản ngắn như họ tên.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Thuộc tính name="gioitinh" giống nhau ở cả hai thẻ radio là không cần thiết; chúng nên có tên khác nhau để phân biệt.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Thẻ checkbox cho phép người dùng chọn nhiều sở thích cùng lúc, còn radio chỉ cho phép chọn một phương án nếu cùng name.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Khi người dùng nhấn nút "Gửi" (submit), dữ liệu trong biểu mẫu sẽ được gửi đi để xử lý.</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-e8d754ca><!----><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>46.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><!----><div data-v-c6b25a85><p>Cho đoạn mã CSS được nhúng trong thẻ <style> của một trang web: h1 { color: red; text-align: center; } p { color: blue; font-size: 14px; } .noibat { font-weight: bold; color: green; }. Chọn các phát biểu Đúng về định dạng trang web.</p></div></div><div class="options" data-v-c6b25a85><!--[--><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Tất cả các thẻ h1 trong trang sẽ có màu đỏ và được căn giữa.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Các đoạn văn trong thẻ p sẽ có màu xanh dương (blue).</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Nếu dùng <p class="noibat">Nội dung</p>, văn bản sẽ có màu xanh dương (blue) do thuộc tính của thẻ p ưu tiên hơn class .noibat.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><!----><span data-v-c6b25a85><p>Đoạn mã trên là ví dụ của CSS nội tuyến (inline CSS).</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 items-start gap-2" data-v-e8d754ca><div class="w-10 h-10 flex items-center justify-center rounded-lg border-1 border-dark-30% bg-light shadow-sm cursor-pointer" data-testid="zoom-plus" data-v-e8d754ca><div class="flex justify-center items-center w-4 h-4 text-xs text-wds-dark-500 flex-shrink-0" data-testid data-v-e8d754ca><i class="icon-worksheets-regular-magnifying-glass-plus"></i></div></div><div data-testid="worksheet-reset-btn" class="cursor-default zoom-indicator h-10 px-3 flex items-center rounded-lg border-1 border-dark-30% bg-light shadow-sm text-base font-bold" data-v-e8d754ca>100 %</div><div class="w-10 h-10 flex items-center justify-center rounded-lg border-1 border-dark-30% bg-light shadow-sm cursor-pointer" data-testid="zoom-minus" data-v-e8d754ca><div class="flex justify-center items-center w-4 h-4 text-xs text-wds-dark-500 flex-shrink-0" data-testid data-v-e8d754ca><i class="icon-worksheets-regular-magnifying-glass-minus"></i></div></div></div></div></div><!--]--></div><!--]--></div><aside class="info-section" data-testid="worksheet-info-section" data-v-36461de5><div class="relative box-border w-full h-full bg-wds-light-500 border-l border-wds-light-200" data-v-36461de5><!--[--><!--[--><div class="flex flex-col gap-0 w-full p-5" style=""><!--[--><div class="flex flex-col gap-2 pt-0 pr-0 pb-4 pl-0" style=""><!--[--><h1 class="text-w-header-base font-semibold"><!--[-->Đề thi thử cuối kỳ 1 Tin 12 – Phần I: Trắc nghiệm nhiều lựa chọn<!--]--></h1><div class="flex flex-wrap gap-3" style=""><!--[--><div class="flex gap-1" 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"><!--[--><!--[-->46 questions<!--]--><!--]--></p><!--]--></div><div class="flex gap-1" 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"><!--[--><!--[-->10th - 10th Grade<!--]--><!--]--></p><!--]--></div><div class="flex items-center gap-1" 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 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"><!--[--><!--[--><!--[-->Information Technology (IT)<!--]--><!--]--><!--]--></p><!--]--></div><!----><!--]--><!--]--></div><!--]--></div><!--]--></div><div class="flex flex-col gap-3 py-4 px-0" 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-2 focus-visible:outline-offset-2 shrink-0 focus-visible:outline-ds-focus cursor-pointer w-full" data-testid="print-download-btn" data-track="Print / Download-ukw-button"><!----><div class="visible"><!--[--><!--[--><div class="flex justify-center items-center gap-2" style=""><!--[--><div class="flex justify-center items-center h-5 text-sm text-wds-light-500 flex-shrink-0" data-testid><i class="icon-regular-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 flex-col gap-4 py-4 px-0" style=""><!--[--><div class="relative box-border w-full h-full bg-wds-light-400 rounded-w-admin-lg p-5"><!--[--><!--[--><div class="flex flex-col gap-4 w-full" style=""><!--[--><div class="flex flex-col gap-1" style=""><!--[--><p id class="text-wds-dark-500 text-w-content-base font-semibold"><!--[--><!--[-->Auto-grade this worksheet with your phone<!--]--><!--]--></p><p id class="text-wds-dark-200 text-w-content-small font-normal"><!--[--><!--[-->Print, scan, and see each student's results instantly<!--]--><!--]--></p><!--]--></div><div class="flex flex-col gap-2" style=""><!--[--><div class="flex gap-4" style=""><!--[--><div class="flex-shrink-0 w-3/5"><!--[--><!--[--><div class="rounded-w-admin-md overflow-hidden w-full h-auto flex-shrink-0 relative group" style=""><!--[--><!----><!--[--><img src="https://cf.quizizz.com/companion-app/worksheetprimary.gif" alt="Scan and auto-grade worksheets with the Wayground app" class="w-full h-full" data-testid="undefined-image"><!----><!--]--><!----><!--]--></div><!--]--><!--]--></div><div class="flex flex-col justify-center items-center gap-2 flex-grow" style=""><!--[--><div class="bg-wds-light-500 border-2 border-wds-magenta-500 rounded-w-admin-lg p-2"><!--[--><!--[--><div class="rounded-w-admin-sm overflow-hidden w-full h-auto flex-shrink-0 relative group" style=""><!--[--><!----><!--[--><img src="https://cf.quizizz.com/companion-app/wayground_teacher_print.png" alt="QR code to get the Wayground app" class="w-full h-full" data-testid="undefined-image"><!----><!--]--><!----><!--]--></div><!--]--><!--]--></div><p id class="text-wds-dark-200 text-center text-w-caption font-normal"><!--[--><!--[-->Scan to get the app<!--]--><!--]--></p><!--]--></div><!--]--></div><!--]--></div><!----><!--]--></div><!--]--><!--]--></div><!--]--></div><div class="flex flex-col gap-3 pt-4 pr-0 pb-0 pl-0" style=""><!--[--><div class="flex justify-between gap-2" style=""><!--[--><div class="flex flex-grow basis-0" 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-2 focus-visible:outline-offset-2 shrink-0 focus-visible:outline-ds-focus cursor-pointer w-full" data-track="Play as a game-ukw-button"><!----><div class="visible"><!--[--><!--[--><div class="flex justify-center items-center gap-1" style=""><!--[--><div class="flex justify-center items-center h-4 text-xs text-wds-magenta-600 flex-shrink-0" data-testid><i class="icon-solid-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 flex-grow basis-0" 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 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-2 focus-visible:outline-offset-2 shrink-0 focus-visible:outline-ds-focus cursor-pointer w-full" data-track="Share-ukw-button"><!----><div class="visible"><!--[--><!--[--><div class="flex justify-center items-center gap-1" style=""><!--[--><div class="flex justify-center items-center h-4 text-xs text-wds-dark-500 flex-shrink-0" data-testid><i class="icon-solid-share"></i></div><!----><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"><!--[--><!--[-->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 gap-4 bg-wds-light-500 p-8 rounded-w-admin-xl border border-wds-light-200" style=""><!--[--><div class="flex flex-col items-start gap-3 max-w-40" style="" data-testid="similar-resources-identifier"><!--[--><div class="flex justify-center items-center min-h-16 min-w-16 max-w-16 rounded-full bg-wds-info-50" 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-2 focus-visible:outline-offset-2 shrink-0 focus-visible:outline-ds-focus cursor-pointer" data-testid="recommendations-see-more-button" data-track="View all-ukw-button"><!----><div class="visible"><!--[--><!--[--><div class="flex justify-center items-center gap-1" 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="icon-free-solid-arrow-right"></i></div><!----><!--]--></div><!--]--><!--]--></div></button><!--]--></div><div class="overflow-hidden w-auto h-auto flex-grow flex-shrink basis-full relative" style="" role="region" aria-label="Carousel" aria-roledescription="carousel" data-testid="recommendation-container"><!--[--><div class="h-full relative" data-v-2142dfd5><!--[--><!--[--><div class="scroll-container w-auto h-full hide-scrollbar" style="height:;max-height:70vh;" data-v-2142dfd5><div class="content h-full" data-v-2142dfd5><!--[--><!--[--><div class="flex gap-4" style=""><!--[--><!--[--><!--]--><!--[--><a href="/print/quiz/68e3ced604bcc52cb8df9b7e" target="_blank" rel="noopener noreferrer" data-testid="activity-recommendation-card-68e3ced604bcc52cb8df9b7e"><div class="w-60 h-auto" style=""><!--[--><div class="flex flex-col items-start cursor-pointer bg-wds-light-500 rounded-w-admin-lg border border-wds-light-200 transition-all hover:border-wds-dark-500 overflow-hidden" 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="6 CĐ 2 Full" 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" style="" data-testid="activity-display-card-stats"><!--[--><p id class="text-wds-dark-500 text-w-control-small font-semibold" data-testid="pill-text"><!--[--><!--[--><span class="flex items-center gap-1"><!----><!----> 42 questions <!----></span><!--]--><!--]--></p><!--]--></div><!--]--><!--]--></div><!--]--></div><!--]--><!--]--></div><div class="border-t border-wds-light-200 w-60 h-auto" style=""><!--[--><div class="flex flex-col gap-2 w-full py-4 px-2" style=""><!--[--><!--[--><div class="contents"><!--[--><p class="text-w-content-base font-semibold text-clip text-left line-clamp-1 w-auto overflow-none"><!--[--><!--[--><!--[-->6 CĐ 2 Full<!--]--><!--]--><!--]--></p><!--]--></div><!----><!--]--><div class="flex items-center gap-1" style=""><!--[--><div class="flex items-center gap-2" style=""><!--[--><div class="overflow-hidden w-4 h-4 flex-shrink-0 relative group" style=""><!--[--><!----><!--[--><img 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"><!--[--><!--[-->6th Grade - University<!--]--><!--]--></p><!--]--></div><!--]--></div><!--]--></div><!--]--></div><!--]--></div></a><a href="/print/quiz/67f25abddc7b638363727340" target="_blank" rel="noopener noreferrer" data-testid="activity-recommendation-card-67f25abddc7b638363727340"><div class="w-60 h-auto" style=""><!--[--><div class="flex flex-col items-start cursor-pointer bg-wds-light-500 rounded-w-admin-lg border border-wds-light-200 transition-all hover:border-wds-dark-500 overflow-hidden" 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="Bài 26: Hàm trong Python (quizizz)" 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" style="" data-testid="activity-display-card-stats"><!--[--><p id class="text-wds-dark-500 text-w-control-small font-semibold" data-testid="pill-text"><!--[--><!--[--><span class="flex items-center gap-1"><!----><!----> 45 questions <!----></span><!--]--><!--]--></p><!--]--></div><!--]--><!--]--></div><!--]--></div><!--]--><!--]--></div><div class="border-t border-wds-light-200 w-60 h-auto" style=""><!--[--><div class="flex flex-col gap-2 w-full py-4 px-2" style=""><!--[--><!--[--><div class="contents"><!--[--><p class="text-w-content-base font-semibold text-clip text-left line-clamp-1 w-auto overflow-none"><!--[--><!--[--><!--[-->Bài 26: Hàm trong Python (quizizz)<!--]--><!--]--><!--]--></p><!--]--></div><!----><!--]--><div class="flex items-center gap-1" style=""><!--[--><div class="flex items-center gap-2" style=""><!--[--><div class="overflow-hidden w-4 h-4 flex-shrink-0 relative group" style=""><!--[--><!----><!--[--><img 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"><!--[--><!--[-->10th Grade<!--]--><!--]--></p><!--]--></div><!--]--></div><!--]--></div><!--]--></div><!--]--></div></a><a href="/print/quiz/680686ad058bd3d55954cd6c" target="_blank" rel="noopener noreferrer" data-testid="activity-recommendation-card-680686ad058bd3d55954cd6c"><div class="w-60 h-auto" style=""><!--[--><div class="flex flex-col items-start cursor-pointer bg-wds-light-500 rounded-w-admin-lg border border-wds-light-200 transition-all hover:border-wds-dark-500 overflow-hidden" 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="Codecombat_1" 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" style="" data-testid="activity-display-card-stats"><!--[--><p id class="text-wds-dark-500 text-w-control-small font-semibold" data-testid="pill-text"><!--[--><!--[--><span class="flex items-center gap-1"><!----><!----> 50 questions <!----></span><!--]--><!--]--></p><!--]--></div><!--]--><!--]--></div><!--]--></div><!--]--><!--]--></div><div class="border-t border-wds-light-200 w-60 h-auto" style=""><!--[--><div class="flex flex-col gap-2 w-full py-4 px-2" style=""><!--[--><!--[--><div class="contents"><!--[--><p class="text-w-content-base font-semibold text-clip text-left line-clamp-1 w-auto overflow-none"><!--[--><!--[--><!--[-->Codecombat_1<!--]--><!--]--><!--]--></p><!--]--></div><!----><!--]--><div class="flex items-center gap-1" style=""><!--[--><div class="flex items-center gap-2" style=""><!--[--><div class="overflow-hidden w-4 h-4 flex-shrink-0 relative group" style=""><!--[--><!----><!--[--><img 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"><!--[--><!--[-->10th Grade<!--]--><!--]--></p><!--]--></div><!--]--></div><!--]--></div><!--]--></div><!--]--></div></a><a href="/print/quiz/68e4794e27df61facd4c33bb" target="_blank" rel="noopener noreferrer" data-testid="activity-recommendation-card-68e4794e27df61facd4c33bb"><div class="w-60 h-auto" style=""><!--[--><div class="flex flex-col items-start cursor-pointer bg-wds-light-500 rounded-w-admin-lg border border-wds-light-200 transition-all hover:border-wds-dark-500 overflow-hidden" 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="ÔN TẬP GIỮA KÌ 1 _ TIN 8" 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" style="" data-testid="activity-display-card-stats"><!--[--><p id class="text-wds-dark-500 text-w-control-small font-semibold" data-testid="pill-text"><!--[--><!--[--><span class="flex items-center gap-1"><!----><!----> 47 questions <!----></span><!--]--><!--]--></p><!--]--></div><!--]--><!--]--></div><!--]--></div><!--]--><!--]--></div><div class="border-t border-wds-light-200 w-60 h-auto" style=""><!--[--><div class="flex flex-col gap-2 w-full py-4 px-2" style=""><!--[--><!--[--><div class="contents"><!--[--><p class="text-w-content-base font-semibold text-clip text-left line-clamp-1 w-auto overflow-none"><!--[--><!--[--><!--[-->ÔN TẬP GIỮA KÌ 1 _ TIN 8<!--]--><!--]--><!--]--></p><!--]--></div><!----><!--]--><div class="flex items-center gap-1" style=""><!--[--><div class="flex items-center gap-2" style=""><!--[--><div class="overflow-hidden w-4 h-4 flex-shrink-0 relative group" style=""><!--[--><!----><!--[--><img 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"><!--[--><!--[-->8th Grade - University<!--]--><!--]--></p><!--]--></div><!--]--></div><!--]--></div><!--]--></div><!--]--></div></a><!--]--><!--]--></div><!--]--><!--]--></div></div><div class="left-0 bottom-0 absolute w-full" data-v-2142dfd5><!--[--><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-2142dfd5><!--[--><!--]--></div><!--]--></div><!----><!--]--><!--]--></div><!----><div class="right-0 top-0 bottom-0 z-100 absolute transition-opacity focus-within:opacity-100 focus-within:pointer-events-auto bg-[linear-gradient(270deg,rgba(9,9,9,0.2),transparent)]"><!--[--><div class="flex items-center w-full h-full p-2" style=""><!--[--><button type="button" aria-label="Scroll 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-2 focus-visible:outline-offset-2 focus-visible:outline-ds-focus shrink-0" data-testid="carousel-right-button"><!----><div class="flex justify-center items-center h-full visible" 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="icon-free-solid-chevron-right"></i></div><!--]--></div><!----></button><!--]--></div><!--]--></div><!--]--></div><!--]--></div><!--]--><!--]--></div><span></span><!--]--><!--]--><!--]--><div id="overlay-layer-1" class="z-1 absolute top-0 left-0"></div><div id="modal-layer-2" class="z-5 absolute top-0 left-0"></div><div id="modal-overlay-layer-3" class="z-10 absolute top-0 left-0"></div><div id="third-party-layer-4" class="z-20 absolute top-0 left-0"></div><div id="layer-1" class="z-1 absolute top-0 left-0"></div><div id="layer-2" class="z-5 absolute top-0 left-0"></div><div id="layer-3" class="z-10 absolute top-0 left-0"></div><div id="layer-4" class="z-20 absolute top-0 left-0"></div><div id="layer-5" class="z-50 absolute top-0 left-0"></div><!--]--></div><div id="teleports"></div><script type="application/json" data-nuxt-data="nuxt-app" data-ssr="true" id="__NUXT_DATA__">[["ShallowReactive",1],{"data":2,"state":2206,"once":2209,"_errors":2210,"serverRendered":5,"path":2212,"pinia":2213,"country":2208,"region":-1},["ShallowReactive",3],{"print-quiz-694e30a904b36e6a2307d34f":4,"print-recommendations-694e30a904b36e6a2307d34f-false":2153},{"success":5,"message":6,"data":7,"time":2149,"meta":2150},true,"Ok",{"quiz":8,"draft":13},{"isTagged":9,"isLoved":9,"tagIds":10,"stats":11,"love":12,"cloned":9,"parentDetail":13,"deleted":9,"archived":9,"lifetimeAccess":9,"draftVersion":13,"publishedVersion":14,"isShared":5,"type":15,"hidden":9,"_id":16,"createdBy":17,"info":31,"createdAt":2145,"updated":2147,"premiumUse":2148,"hasDraftVersion":9,"hasPublishedVersion":5,"gameChangerBadge":13,"lock":13,"isPremium":9},false,[],{"played":12,"totalPlayers":12,"totalCorrect":12,"totalQuestions":12},0,null,"694e30a904b36e6a2307d350","quiz","694e30a904b36e6a2307d34f",{"_id":18,"firstName":19,"lastName":20,"occupation":21,"country":22,"preferences":23,"grades":25,"subject_tags":27,"media":30},"5df88ebfd0e17c001b2ba2fa","Hoài","Thanh","teacher","VN",{"lang":24},"vi",[26],11,[28,29],"Computers","Information 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}, phần h1 được gọi là gì?\u003C/p>",[],[1742,1748,1754,1760],{"type":58,"hasMath":9,"math":1743,"answerTime":12,"id":1745,"text":1746,"media":1747,"_id":1745},{"latex":1744,"template":13},[],"694e30a97630e10c712a598d","\u003Cp>Thuộc tính (Property)\u003C/p>",[],{"type":58,"hasMath":9,"math":1749,"answerTime":12,"id":1751,"text":1752,"media":1753,"_id":1751},{"latex":1750,"template":13},[],"694e30a97630e14d082a598e","\u003Cp>Giá trị (Value)\u003C/p>",[],{"type":58,"hasMath":9,"math":1755,"answerTime":12,"id":1757,"text":1758,"media":1759,"_id":1757},{"latex":1756,"template":13},[],"694e30a97630e1fe782a598f","\u003Cp>Bộ chọn (Selector)\u003C/p>",[],{"type":58,"hasMath":9,"math":1761,"answerTime":12,"id":1763,"text":1764,"media":1765,"_id":1763},{"latex":1762,"template":13},[],"694e30a97630e100022a5990","\u003Cp>Khai báo (Declaration)\u003C/p>",[],{"type":58,"text":90,"media":1767,"hasMath":9,"math":1768,"answerTime":12},[],{"template":13,"latex":1769},[],[],{"correct":97,"incorrect":12},[],[],[],[],"694e30a9b9169ebb7ddbbd92",{"sourceImage":1509,"hasDiagram":9},{"structure":1779,"standards":1817,"topics":1818,"isSuperParent":9,"standardIds":1819,"unifiedStandardIds":1820,"aiGenerated":5,"__v":103,"teleportFrom":13,"cloned":13,"ver":98,"parent":13,"_id":1821,"time":35,"published":5,"aiCreateMeta":1822,"type":95,"createdAt":107,"updated":108},{"settings":1780,"hasMath":9,"query":1781,"options":1786,"explain":1811,"hints":1815,"kind":95,"marks":1816,"answer":826},{"hasCorrectAnswer":5,"fibDataType":56,"canSubmitCustomResponse":9,"doesOptionHaveMultipleTargets":9,"showAdvancedRTE":9},{"type":58,"hasMath":9,"math":1782,"answerTime":61,"text":1784,"media":1785},{"latex":1783,"template":13},[],"\u003Cp>Sự khác biệt cơ bản về mặt hiển thị mặc định giữa thẻ danh sách có thứ tự \u003Col> và danh sách không có thứ tự \u003Cul> là gì?\u003C/p>",[],[1787,1793,1799,1805],{"type":58,"hasMath":9,"math":1788,"answerTime":12,"id":1790,"text":1791,"media":1792,"_id":1790},{"latex":1789,"template":13},[],"694e30a97630e12d822a5994","\u003Cp>Thẻ \u003Col> luôn hiển thị các mục theo hàng ngang, còn thẻ \u003Cul> bắt buộc hiển thị danh sách theo hàng dọc.\u003C/p>",[],{"type":58,"hasMath":9,"math":1794,"answerTime":12,"id":1796,"text":1797,"media":1798,"_id":1796},{"latex":1795,"template":13},[],"694e30a97630e14f492a5995","\u003Cp>Thẻ \u003Col> sử dụng các dấu chấm tròn đen, còn thẻ \u003Cul> đánh dấu đầu dòng bằng các con số thứ tự.\u003C/p>",[],{"type":58,"hasMath":9,"math":1800,"answerTime":12,"id":1802,"text":1803,"media":1804,"_id":1802},{"latex":1801,"template":13},[],"694e30a97630e137832a5996","\u003Cp>Thẻ \u003Col> tự động sắp xếp nội dung theo thứ tự từ A‑Z, còn thẻ \u003Cul> giữ nguyên thứ tự nhập liệu ban đầu.\u003C/p>",[],{"type":58,"hasMath":9,"math":1806,"answerTime":12,"id":1808,"text":1809,"media":1810,"_id":1808},{"latex":1807,"template":13},[],"694e30a97630e17ac02a5997","\u003Cp>Thẻ \u003Col> sử dụng các số hoặc chữ cái, còn thẻ \u003Cul> đánh dấu đầu dòng bằng các ký hiệu hình học.\u003C/p>",[],{"type":58,"text":90,"media":1812,"hasMath":9,"math":1813,"answerTime":12},[],{"template":13,"latex":1814},[],[],{"correct":97,"incorrect":12},[],[],[],[],"694e30a9b9169ebb7ddbbd93",{"sourceImage":1509,"hasDiagram":9},{"structure":1824,"standards":1862,"topics":1863,"isSuperParent":9,"standardIds":1864,"unifiedStandardIds":1865,"aiGenerated":5,"__v":103,"teleportFrom":13,"cloned":13,"ver":98,"parent":13,"_id":1866,"time":35,"published":5,"aiCreateMeta":1867,"type":95,"createdAt":107,"updated":108},{"settings":1825,"hasMath":9,"query":1826,"options":1831,"explain":1856,"hints":1860,"kind":95,"marks":1861,"answer":98},{"hasCorrectAnswer":5,"fibDataType":56,"canSubmitCustomResponse":9,"doesOptionHaveMultipleTargets":9,"showAdvancedRTE":9},{"type":58,"hasMath":9,"math":1827,"answerTime":61,"text":1829,"media":1830},{"latex":1828,"template":13},[],"\u003Cp>Trên diễn đàn dàn học cấp tua lớp, bạn Nam đăng một câu hỏi nhưng bị gãi kiến thức cơ bản. Thay vì bình luận công khai chê bai Nam học kém, bạn Hùng đã nhắn tin riêng để giải thích nhẹ nhàng và chỉ ra chỗ sai cho Nam hiểu. Hành động của bạn Hùng là ví dụ minh họa rõ nhất cho khía cạnh nào của ứng xử nhân văn trong không gian mạng?\u003C/p>",[],[1832,1838,1844,1850],{"type":58,"hasMath":9,"math":1833,"answerTime":12,"id":1835,"text":1836,"media":1837,"_id":1835},{"latex":1834,"template":13},[],"694e30a97630e1a73d2a599b","\u003Cp>Tuân thủ pháp luật: Chấp hành nghiêm các quy định về an ninh mạng và kiểm soát thông tin đăng tải.\u003C/p>",[],{"type":58,"hasMath":9,"math":1839,"answerTime":12,"id":1841,"text":1842,"media":1843,"_id":1841},{"latex":1840,"template":13},[],"694e30a97630e1d1fa2a599c","\u003Cp>Kết nối và hợp tác: Tận dụng công nghệ để mở rộng giao lưu và tìm kiếm những người bạn mới trên mạng.\u003C/p>",[],{"type":58,"hasMath":9,"math":1845,"answerTime":12,"id":1847,"text":1848,"media":1849,"_id":1847},{"latex":1846,"template":13},[],"694e30a97630e132292a599d","\u003Cp>Tôn trọng và thấu hiểu: Cư xử tế nhị để bảo vệ danh dự, tránh làm bạn bị tổn thương trước tập thể.\u003C/p>",[],{"type":58,"hasMath":9,"math":1851,"answerTime":12,"id":1853,"text":1854,"media":1855,"_id":1853},{"latex":1852,"template":13},[],"694e30a97630e166e42a599e","\u003Cp>Bảo mật thông tin: Áp dụng các biện pháp kỹ thuật để bảo vệ dữ liệu cá nhân an toàn tuyệt đối.\u003C/p>",[],{"type":58,"text":90,"media":1857,"hasMath":9,"math":1858,"answerTime":12},[],{"template":13,"latex":1859},[],[],{"correct":97,"incorrect":12},[],[],[],[],"694e30a9b9169ebb7ddbbd94",{"sourceImage":1509,"hasDiagram":9},{"structure":1869,"standards":1907,"topics":1908,"isSuperParent":9,"standardIds":1909,"unifiedStandardIds":1910,"aiGenerated":5,"__v":103,"teleportFrom":13,"cloned":13,"ver":98,"parent":13,"_id":1911,"time":35,"published":5,"aiCreateMeta":1912,"type":95,"createdAt":107,"updated":108},{"settings":1870,"hasMath":9,"query":1871,"options":1876,"explain":1901,"hints":1905,"kind":95,"marks":1906,"answer":98},{"hasCorrectAnswer":5,"fibDataType":56,"canSubmitCustomResponse":9,"doesOptionHaveMultipleTargets":9,"showAdvancedRTE":9},{"type":58,"hasMath":9,"math":1872,"answerTime":61,"text":1874,"media":1875},{"latex":1873,"template":13},[],"\u003Cp>Trong HTML, hai thẻ \u003Cb> và \u003Cstrong> thường đều hiển thị văn bản in đậm trên trình duyệt. Tuy nhiên, xét về mặt ngữ nghĩa, chúng khác nhau như thế nào?\u003C/p>",[],[1877,1883,1889,1895],{"type":58,"hasMath":9,"math":1878,"answerTime":12,"id":1880,"text":1881,"media":1882,"_id":1880},{"latex":1879,"template":13},[],"694e30a97630e110e62a59a2","\u003Cp>Thẻ \u003Cb> dùng để nhấn mạnh tầm quan trọng, còn thẻ \u003Cstrong> chỉ có tác dụng bôi đậm mang tính trang trí.\u003C/p>",[],{"type":58,"hasMath":9,"math":1884,"answerTime":12,"id":1886,"text":1887,"media":1888,"_id":1886},{"latex":1885,"template":13},[],"694e30a97630e1561e2a59a3","\u003Cp>Thẻ \u003Cb> được các công cụ tìm kiếm đánh giá cao hơn và ưu tiên xếp hạng hiển thị hơn thẻ \u003Cstrong>.\u003C/p>",[],{"type":58,"hasMath":9,"math":1890,"answerTime":12,"id":1892,"text":1893,"media":1894,"_id":1892},{"latex":1891,"template":13},[],"694e30a97630e127322a59a4","\u003Cp>Thẻ \u003Cstrong> dùng để nhấn mạnh tầm quan trọng, còn thẻ \u003Cb> chỉ có tác dụng bôi đậm mang tính trang trí.\u003C/p>",[],{"type":58,"hasMath":9,"math":1896,"answerTime":12,"id":1898,"text":1899,"media":1900,"_id":1898},{"latex":1897,"template":13},[],"694e30a97630e1bd8a2a59a5","\u003Cp>Hai thẻ này hoàn toàn giống nhau về ngữ nghĩa và có thể thay thế cho nhau trong mọi trường hợp.\u003C/p>",[],{"type":58,"text":90,"media":1902,"hasMath":9,"math":1903,"answerTime":12},[],{"template":13,"latex":1904},[],[],{"correct":97,"incorrect":12},[],[],[],[],"694e30a9b9169ebb7ddbbd95",{"sourceImage":1913,"hasDiagram":9},"https://quizizz-static.s3-accelerate.amazonaws.com/_media/uploadedFiles/0add14d2-5420-4a92-affa-58586e40b555-v2",{"structure":1915,"standards":1953,"topics":1954,"isSuperParent":9,"standardIds":1955,"unifiedStandardIds":1956,"aiGenerated":5,"__v":103,"teleportFrom":13,"cloned":13,"ver":98,"parent":13,"_id":1957,"time":35,"published":5,"aiCreateMeta":1958,"type":95,"createdAt":107,"updated":108},{"settings":1916,"hasMath":9,"query":1917,"options":1922,"explain":1947,"hints":1951,"kind":95,"marks":1952,"answer":12},{"hasCorrectAnswer":5,"fibDataType":56,"canSubmitCustomResponse":9,"doesOptionHaveMultipleTargets":9,"showAdvancedRTE":9},{"type":58,"hasMath":9,"math":1918,"answerTime":61,"text":1920,"media":1921},{"latex":1919,"template":13},[],"\u003Cp>Trên trang web đã có một khung nội tuyến (iframe) có mã định danh là khung_noi_dung. Cần tạo liên kết để khi người dùng nhấn, trang tintuc.html được mở và hiển thị bên trong khung đó (không mở tab mới). Đoạn mã HTML nào đúng?\u003C/p>",[],[1923,1929,1935,1941],{"type":58,"hasMath":9,"math":1924,"answerTime":12,"id":1926,"text":1927,"media":1928,"_id":1926},{"latex":1925,"template":13},[],"694e30a97630e108562a59a9","\u003Cp>\u003Ca href=\"tintuc.html\" target=\"khung_noi_dung\">Xem tin tức\u003C/a>\u003C/p>",[],{"type":58,"hasMath":9,"math":1930,"answerTime":12,"id":1932,"text":1933,"media":1934,"_id":1932},{"latex":1931,"template":13},[],"694e30a97630e178fb2a59aa","\u003Cp>\u003Ca src=\"tintuc.html\" target=\"khung_noi_dung\">Xem tin tức\u003C/a>\u003C/p>",[],{"type":58,"hasMath":9,"math":1936,"answerTime":12,"id":1938,"text":1939,"media":1940,"_id":1938},{"latex":1937,"template":13},[],"694e30a97630e169802a59ab","\u003Cp>\u003Ca href=\"tintuc.html\" source=\"khung_noi_dung\">Xem tin tức\u003C/a>\u003C/p>",[],{"type":58,"hasMath":9,"math":1942,"answerTime":12,"id":1944,"text":1945,"media":1946,"_id":1944},{"latex":1943,"template":13},[],"694e30a97630e1005f2a59ac","\u003Cp>\u003Ca link=\"tintuc.html\" frame=\"khung_noi_dung\">Xem tin tức\u003C/a>\u003C/p>",[],{"type":58,"text":90,"media":1948,"hasMath":9,"math":1949,"answerTime":12},[],{"template":13,"latex":1950},[],[],{"correct":97,"incorrect":12},[],[],[],[],"694e30a9b9169ebb7ddbbd96",{"sourceImage":1913,"hasDiagram":9},{"structure":1960,"standards":1998,"topics":1999,"isSuperParent":9,"standardIds":2000,"unifiedStandardIds":2001,"aiGenerated":5,"__v":103,"teleportFrom":13,"cloned":13,"ver":98,"parent":13,"_id":2002,"time":35,"published":5,"aiCreateMeta":2003,"type":95,"createdAt":107,"updated":108},{"settings":1961,"hasMath":9,"query":1962,"options":1967,"explain":1992,"hints":1996,"kind":95,"marks":1997,"answer":97},{"hasCorrectAnswer":5,"fibDataType":56,"canSubmitCustomResponse":9,"doesOptionHaveMultipleTargets":9,"showAdvancedRTE":9},{"type":58,"hasMath":9,"math":1963,"answerTime":61,"text":1965,"media":1966},{"latex":1964,"template":13},[],"\u003Cp>CSS (Cascading Style Sheets) có vai trò chính là gì trong thiết kế trang web?\u003C/p>",[],[1968,1974,1980,1986],{"type":58,"hasMath":9,"math":1969,"answerTime":12,"id":1971,"text":1972,"media":1973,"_id":1971},{"latex":1970,"template":13},[],"694e30a97630e16db62a59b0","\u003Cp>Tạo nội dung văn bản và cấu trúc khung xương cho trang web.\u003C/p>",[],{"type":58,"hasMath":9,"math":1975,"answerTime":12,"id":1977,"text":1978,"media":1979,"_id":1977},{"latex":1976,"template":13},[],"694e30a97630e11c872a59b1","\u003Cp>Quy định cách hiển thị, định dạng và bố cục của các phần tử HTML.\u003C/p>",[],{"type":58,"hasMath":9,"math":1981,"answerTime":12,"id":1983,"text":1984,"media":1985,"_id":1983},{"latex":1982,"template":13},[],"694e30a97630e185692a59b2","\u003Cp>Tạo các siêu liên kết giữa các trang web với nhau.\u003C/p>",[],{"type":58,"hasMath":9,"math":1987,"answerTime":12,"id":1989,"text":1990,"media":1991,"_id":1989},{"latex":1988,"template":13},[],"694e30a97630e1313e2a59b3","\u003Cp>Xử lý dữ liệu nhập vào từ biểu mẫu và lưu lên máy chủ.\u003C/p>",[],{"type":58,"text":90,"media":1993,"hasMath":9,"math":1994,"answerTime":12},[],{"template":13,"latex":1995},[],[],{"correct":97,"incorrect":12},[],[],[],[],"694e30a9b9169ebb7ddbbd97",{"sourceImage":1913,"hasDiagram":9},{"structure":2005,"standards":2045,"topics":2046,"isSuperParent":9,"standardIds":2047,"unifiedStandardIds":2048,"aiGenerated":5,"__v":103,"teleportFrom":13,"cloned":13,"ver":98,"parent":13,"_id":2049,"time":35,"published":5,"aiCreateMeta":2050,"type":2042,"createdAt":107,"updated":108},{"settings":2006,"hasMath":9,"query":2007,"options":2012,"explain":2037,"hints":2041,"kind":2042,"marks":2043,"answer":2044},{"hasCorrectAnswer":5,"fibDataType":56,"canSubmitCustomResponse":9,"doesOptionHaveMultipleTargets":9,"showAdvancedRTE":9},{"type":58,"hasMath":9,"math":2008,"answerTime":61,"text":2010,"media":2011},{"latex":2009,"template":13},[],"\u003Cp>Một nhóm học sinh lớp 12 thực hành chia sẻ tài nguyên trong mạng cục bộ (LAN) tại phòng thực hành Tin học. Các máy tính đều sử dụng hệ điều hành Windows 11. Dựa trên kiến thức về chia sẻ tài nguyên mạng, hãy chọn các nhận định Đúng.\u003C/p>",[],[2013,2019,2025,2031],{"type":58,"hasMath":9,"math":2014,"answerTime":12,"id":2016,"text":2017,"media":2018,"_id":2016},{"latex":2015,"template":13},[],"694e30a97630e102782a59b7","\u003Cp>Để các máy khác trong mạng có thể nhìn thấy và truy cập tài nguyên chia sẻ, máy chủ chia sẻ cần bật \"Network discovery\" và \"File and printer sharing\".\u003C/p>",[],{"type":58,"hasMath":9,"math":2020,"answerTime":12,"id":2022,"text":2023,"media":2024,"_id":2022},{"latex":2021,"template":13},[],"694e30a97630e1ab792a59b8","\u003Cp>Khi chia sẻ ở mức quyền \"Read\", người dùng từ máy khác có thể xem, sao chép tệp nhưng không thể xóa hoặc chỉnh sửa nội dung tệp trên máy chủ.\u003C/p>",[],{"type":58,"hasMath":9,"math":2026,"answerTime":12,"id":2028,"text":2029,"media":2030,"_id":2028},{"latex":2027,"template":13},[],"694e30a97630e171292a59b9","\u003Cp>Để chia sẻ máy in cho các máy khác trong LAN sử dụng, máy tính kết nối trực tiếp với máy in không cần cài đặt Driver của máy in đó.\u003C/p>",[],{"type":58,"hasMath":9,"math":2032,"answerTime":12,"id":2034,"text":2035,"media":2036,"_id":2034},{"latex":2033,"template":13},[],"694e30a97630e130762a59ba","\u003Cp>Tường lửa (Firewall) luôn tự động cho phép chia sẻ tệp và máy in, không cần người dùng cấu hình hay tắt tạm thời khi thiết lập chia sẻ.\u003C/p>",[],{"type":58,"text":90,"media":2038,"hasMath":9,"math":2039,"answerTime":12},[],{"template":13,"latex":2040},[],[],"MSQ",{"correct":97,"incorrect":12},[12,97],[],[],[],[],"694e30a9b9169ebb7ddbbd98",{"sourceImage":1913,"hasDiagram":9},{"structure":2052,"standards":2091,"topics":2092,"isSuperParent":9,"standardIds":2093,"unifiedStandardIds":2094,"aiGenerated":5,"__v":103,"teleportFrom":13,"cloned":13,"ver":98,"parent":13,"_id":2095,"time":35,"published":5,"aiCreateMeta":2096,"type":2042,"createdAt":107,"updated":108},{"settings":2053,"hasMath":9,"query":2054,"options":2059,"explain":2084,"hints":2088,"kind":2042,"marks":2089,"answer":2090},{"hasCorrectAnswer":5,"fibDataType":56,"canSubmitCustomResponse":9,"doesOptionHaveMultipleTargets":9,"showAdvancedRTE":9},{"type":58,"hasMath":9,"math":2055,"answerTime":61,"text":2057,"media":2058},{"latex":2056,"template":13},[],"\u003Cp>Cho đoạn mã HTML tạo biểu mẫu đăng ký: \u003Cform>\u003Clabel for=\"hoten\">Họ và tên:\u003C/label>\u003Cinput type=\"text\" id=\"hoten\" name=\"hoten\">\u003Cbr>\u003Clabel>Giới tính:\u003C/label>\u003Cinput type=\"radio\" name=\"gioitinh\" value=\"nam\"> Nam \u003Cinput type=\"radio\" name=\"gioitinh\" value=\"nu\"> Nữ\u003Cbr>\u003Cinput type=\"checkbox\" name=\"sothich\" value=\"doc_sach\"> Đọc sách \u003Cinput type=\"submit\" value=\"Gửi\">\u003C/form>. Chọn các phát biểu Đúng về biểu mẫu này.\u003C/p>",[],[2060,2066,2072,2078],{"type":58,"hasMath":9,"math":2061,"answerTime":12,"id":2063,"text":2064,"media":2065,"_id":2063},{"latex":2062,"template":13},[],"694e30a97630e140e62a59be","\u003Cp>Thẻ input type=\"text\" cho phép người dùng nhập văn bản ngắn như họ tên.\u003C/p>",[],{"type":58,"hasMath":9,"math":2067,"answerTime":12,"id":2069,"text":2070,"media":2071,"_id":2069},{"latex":2068,"template":13},[],"694e30a97630e1750f2a59bf","\u003Cp>Thuộc tính name=\"gioitinh\" giống nhau ở cả hai thẻ radio là không cần thiết; chúng nên có tên khác nhau để phân biệt.\u003C/p>",[],{"type":58,"hasMath":9,"math":2073,"answerTime":12,"id":2075,"text":2076,"media":2077,"_id":2075},{"latex":2074,"template":13},[],"694e30a97630e12d092a59c0","\u003Cp>Thẻ checkbox cho phép người dùng chọn nhiều sở thích cùng lúc, còn radio chỉ cho phép chọn một phương án nếu cùng name.\u003C/p>",[],{"type":58,"hasMath":9,"math":2079,"answerTime":12,"id":2081,"text":2082,"media":2083,"_id":2081},{"latex":2080,"template":13},[],"694e30a97630e1d2be2a59c1","\u003Cp>Khi người dùng nhấn nút \"Gửi\" (submit), dữ liệu trong biểu mẫu sẽ được gửi đi để xử lý.\u003C/p>",[],{"type":58,"text":90,"media":2085,"hasMath":9,"math":2086,"answerTime":12},[],{"template":13,"latex":2087},[],[],{"correct":97,"incorrect":12},[12,98,826],[],[],[],[],"694e30a9b9169ebb7ddbbd99",{"sourceImage":1913,"hasDiagram":9},{"structure":2098,"standards":2137,"topics":2138,"isSuperParent":9,"standardIds":2139,"unifiedStandardIds":2140,"aiGenerated":5,"__v":103,"teleportFrom":13,"cloned":13,"ver":98,"parent":13,"_id":2141,"time":35,"published":5,"aiCreateMeta":2142,"type":2042,"createdAt":107,"updated":108},{"settings":2099,"hasMath":9,"query":2100,"options":2105,"explain":2130,"hints":2134,"kind":2042,"marks":2135,"answer":2136},{"hasCorrectAnswer":5,"fibDataType":56,"canSubmitCustomResponse":9,"doesOptionHaveMultipleTargets":9,"showAdvancedRTE":9},{"type":58,"hasMath":9,"math":2101,"answerTime":61,"text":2103,"media":2104},{"latex":2102,"template":13},[],"\u003Cp>Cho đoạn mã CSS được nhúng trong thẻ \u003Cstyle> của một trang web: h1 { color: red; text-align: center; } p { color: blue; font-size: 14px; } .noibat { font-weight: bold; color: green; }. Chọn các phát biểu Đúng về định dạng trang web.\u003C/p>",[],[2106,2112,2118,2124],{"type":58,"hasMath":9,"math":2107,"answerTime":12,"id":2109,"text":2110,"media":2111,"_id":2109},{"latex":2108,"template":13},[],"694e30a97630e123d92a59c5","\u003Cp>Tất cả các thẻ h1 trong trang sẽ có màu đỏ và được căn giữa.\u003C/p>",[],{"type":58,"hasMath":9,"math":2113,"answerTime":12,"id":2115,"text":2116,"media":2117,"_id":2115},{"latex":2114,"template":13},[],"694e30a97630e1f9f12a59c6","\u003Cp>Các đoạn văn trong thẻ p sẽ có màu xanh dương (blue).\u003C/p>",[],{"type":58,"hasMath":9,"math":2119,"answerTime":12,"id":2121,"text":2122,"media":2123,"_id":2121},{"latex":2120,"template":13},[],"694e30a97630e17f812a59c7","\u003Cp>Nếu dùng \u003Cp class=\"noibat\">Nội dung\u003C/p>, văn bản sẽ có màu xanh dương (blue) do thuộc tính của thẻ p ưu tiên hơn class .noibat.\u003C/p>",[],{"type":58,"hasMath":9,"math":2125,"answerTime":12,"id":2127,"text":2128,"media":2129,"_id":2127},{"latex":2126,"template":13},[],"694e30a97630e1fc112a59c8","\u003Cp>Đoạn mã trên là ví dụ của CSS nội tuyến (inline CSS).\u003C/p>",[],{"type":58,"text":90,"media":2131,"hasMath":9,"math":2132,"answerTime":12},[],{"template":13,"latex":2133},[],[],{"correct":97,"incorrect":12},[12,97],[],[],[],[],"694e30a9b9169ebb7ddbbd9a",{"sourceImage":2143,"hasDiagram":9},"https://quizizz-static.s3-accelerate.amazonaws.com/_media/uploadedFiles/d981ec40-5b72-4b84-bad0-9fa9ec0ebcd1-v2",[],"2025-12-26T06:52:25.971Z","2025-12-29T03:26:54.873Z","2025-12-29T03:23:09.509Z","DISABLED","2026-09-28T07:36:00.341Z",{"service":2151,"version":2152},"quizserver","b2917822de7be915f02fe2ffd18af1ee38c16d51",{"success":5,"data":2154,"time":2205},{"quizzes":2155,"total":1283,"timeTaken":2202,"experiment":2203,"source":2204},[2156,2170,2180,2190],{"id":2157,"isSuper":9,"type":15,"info":2158,"shouldIndex":9,"stats":2165},"68e3ced604bcc52cb8df9b7e",{"grade":2159,"name":2162,"slug":2163,"image":2164},[2160,2161],"6","13","6 CĐ 2 Full","Chủ đề 2 - Quản lí thông tin","https://media.quizizz.com/_mdserver/main/media/resource/gs/quizizz-media/quizzes/be9c2673-3eab-49e1-abd0-4a194a94c0e7-v2",{"played":2166,"totalPlayers":2167,"totalCorrect":2168,"totalQuestions":2169},31,1162,17260,42,{"id":2171,"isSuper":9,"type":15,"info":2172,"shouldIndex":9,"stats":2176},"67f25abddc7b638363727340",{"grade":2173,"name":2174,"slug":2174,"image":2175},[41,41],"Bài 26: Hàm trong Python (quizizz)","https://media.quizizz.com/_mdserver/main/media/resource/gs/quizizz-media/quizzes/cab16ca4-e800-47c4-998f-b93249319921-v2",{"played":826,"totalPlayers":2177,"totalCorrect":2178,"totalQuestions":2179},55,961,45,{"id":2181,"isSuper":9,"type":15,"info":2182,"shouldIndex":9,"stats":2186},"680686ad058bd3d55954cd6c",{"grade":2183,"name":2184,"slug":2184,"image":2185},[41,41],"Codecombat_1","https://media.quizizz.com/_mdserver/main/media/resource/gs/quizizz-media/quizzes/b96ba7c4-9ac6-4022-9791-4eb53da4e1c9-v2",{"played":1594,"totalPlayers":2187,"totalCorrect":2188,"totalQuestions":2189},28,544,50,{"id":2191,"isSuper":9,"type":15,"info":2192,"shouldIndex":9,"stats":2198},"68e4794e27df61facd4c33bb",{"grade":2193,"name":2195,"slug":2196,"image":2197},[2194,2161],"8","ÔN TẬP GIỮA KÌ 1 _ TIN 8","Untitled Quiz","https://media.quizizz.com/_mdserver/main/media/resource/gs/quizizz-media/quizzes/4ebf25e3-294b-4ebc-a9dd-423ea73005fe-v2",{"played":2199,"totalPlayers":2199,"totalCorrect":2200,"totalQuestions":2201},10,274,47,25,"quizPageRecoPublicSearch","recommended_search","2026-09-28T07:36:00.385934891Z",["Reactive",2207],{"$scurrent-user":13,"$srequestCountry":2208,"$srequestRegion":-1},"US",["Set"],["ShallowReactive",2211],{"print-quiz-694e30a904b36e6a2307d34f":13,"print-recommendations-694e30a904b36e6a2307d34f-false":13},"/print/quiz/694e30a904b36e6a2307d34f",["Reactive",2214],{"worksheetGame":2215},{"gameId":2216,"worksheetId":2218,"gradedChoice":2219,"isGameSettingsMode":2220,"isBubbleSheet":2222,"printCtaTime":2223},["EmptyRef",2217],"null",["EmptyRef",2217],["EmptyRef",2217],["EmptyRef",2221],"false",["EmptyRef",2221],["EmptyRef",2217]]</script> <script>window.__NUXT__={};window.__NUXT__.config={public:{disableS3Cache:false,appEnv:"production",isSsgBuild:false,worksheetDetailIndexable:false,enablePseudoLocale:false,apiBase:"/undefined/undefined",sentry:{dsn:"https://f45858ca79fd48fe019ce67e6c560868@o984659.ingest.us.sentry.io/4508357912363008",enabled:true},gtag:{id:""},gtm:{devtools:true,id:"GTM-N3RKJ8L",debug:true,enabled:true,defer:true},app_type:"server",port:"8080",worker_page_type:"quizPage",component_name:"worksheet",i18n:{baseUrl:"https://cf.quizizz.com/translationsV2/nuxtssr",locales:{en:{domain:""},es:{domain:""},fr:{domain:""},pl:{domain:""},ru:{domain:""},id:{domain:""},ms:{domain:""},tl:{domain:""},de:{domain:""},vi:{domain:""},th:{domain:""},az:{domain:""},"pt-br":{domain:""},"zh-CN":{domain:""},"zh-TW":{domain:""},tr:{domain:""},it:{domain:""},ja:{domain:""},kk:{domain:""},ko:{domain:""},nl:{domain:""},et:{domain:""},lt:{domain:""},hu:{domain:""},lv:{domain:""},sv:{domain:""},da:{domain:""},nb:{domain:""},fi:{domain:""},cs:{domain:""},hi:{domain:""},ro:{domain:""},af:{domain:""},sw:{domain:""},uk:{domain:""}}},device:{defaultUserAgent:"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.39 Safari/537.36",enabled:true,refreshOnResize:false}},app:{baseURL:"/",buildId:"f611fdaf-c30d-4c8d-b8e1-3fcb841f4ac0",buildAssetsDir:"nuxtssr",cdnURL:"https://cf.quizizz.com"}}</script></body></html>

18.

(Chọn phương án trả lời đúng nhất) Thuộc tính nào dùng để gộp nhiều cột trong bảng thành một ô?

rowspan.

colspan.

mergecol.

span.

19.

(Chọn phương án trả lời đúng nhất) Trong biểu mẫu (Form), để tạo một ô nhập mật khẩu (các ký tự bị ẩn), ta dùng thẻ input với thuộc tính type là gì?

type="text".

type="hidden".

type="password".

type="radio".

20.

(Chọn phương án trả lời đúng nhất) Thẻ

.avi.

.mp4.

.flv.

.wmv.

21.

(Chọn phương án trả lời đúng nhất) CSS là viết tắt của cụm từ nào?

Cascading Style Sheets.

Computer Style System.

Creative Style Script.

Cascaded Sheet Styles.

22.

Cấu trúc tổng quát của một mẫu định dạng CSS là gì?

Bộ chọn { Thuộc tính: Giá trị; }.

Bộ chọn { Giá trị: Thuộc tính; }.

Thuộc tính { Bộ chọn: Giá trị; }.

Bộ chọn = { Thuộc tính: Giá trị; }.

23.

Để thiết lập màu chữ cho văn bản bằng CSS, ta dùng thuộc tính nào?

font-color.

text-color.

color.

background-color.

24.

Đoạn mã CSS sau đây có ý nghĩa gì? p { text-align: center; }

Căn lề trái cho các đoạn văn bản.

Căn giữa cho các đoạn văn bản.

Căn lề phải cho các đoạn văn bản.

Căn đều hai bên cho các đoạn văn bản.

25.

Muốn định dạng phông chữ (ví dụ: Arial, Times New Roman) cho văn bản, ta dùng thuộc tính CSS nào?

font-style.

font-weight.

font-family.

font-size.

26.

Đơn vị đo px trong CSS có nghĩa là gì?

Pixel.

Point.

Percent.

Pica.

27.

Để chèn một khung nội tuyến hiển thị một trang web khác bên trong trang web hiện tại, ta dùng thẻ nào?

.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p><embed>.</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-e8d754ca><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>28.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><div data-v-c6b25a85><p>Trong CSS, ký hiệu * được sử dụng làm bộ chọn (selector) có ý nghĩa gì?</p></div></div><div class="options" data-v-c6b25a85><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Chọn tất cả các thẻ <div>.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Chọn phần tử đầu tiên.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Chọn tất cả các phần tử trong trang web.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Chọn phần tử quan trọng nhất.</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-e8d754ca><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>29.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><div data-v-c6b25a85><p>Bạn muốn thiết lập cho toàn bộ trang web có nền màu xanh dương nhạt (LightBlue) và chữ màu đỏ (Red). Đoạn mã CSS áp dụng cho thẻ <body> nào sau đây là chính xác?</p></div></div><div class="options" data-v-c6b25a85><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>body { bgcolor: LightBlue; text: Red; }</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>body { color: LightBlue; background-color: Red; }</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>body { background-color: LightBlue; color: Red; }</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>body { background: Red; color: LightBlue; }</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-e8d754ca><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>30.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><div data-v-c6b25a85><p>Để kết nối điện thoại thông minh với máy tính để trao đổi dữ liệu mà không cần dây cáp, ta thường sử dụng công nghệ nào?</p></div></div><div class="options" data-v-c6b25a85><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Ethernet.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Wi‑Fi.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>VGA.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>HDMI.</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-e8d754ca><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>31.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><div data-v-c6b25a85><p>Đoạn mã CSS sau đây có ý nghĩa gì? p { font-family: "Arial", sans-serif; }</p></div></div><div class="options" data-v-c6b25a85><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Thiết lập phông chữ cho thẻ <p> là sans-serif; nếu lỗi thì dùng Arial.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Tạo ra một phông chữ mới có tên là "Arial sans-serif".</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Thiết lập phông chữ cho thẻ <p> là Arial và màu chữ là sans-serif.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Ưu tiên dùng phông Arial cho thẻ <p>, nếu thiếu sẽ dùng phông sans-serif.</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-e8d754ca><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>32.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><div data-v-c6b25a85><p>Để tạo một liên kết đến tệp gioithieu.html với dòng chữ hiển thị là "Giới thiệu", đoạn mã HTML nào sau đây là đúng?</p></div></div><div class="options" data-v-c6b25a85><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p><a href="gioithieu.html">Giới thiệu</a></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p><a href="Giới thiệu">gioithieu.html</a></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p><a src="gioithieu.html">Giới thiệu</a></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p><a link="gioithieu.html">Giới thiệu</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-e8d754ca><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>33.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><div data-v-c6b25a85><p>Thiết bị nào trong mạng cục bộ (LAN) có khả năng xác định cổng đích để gửi dữ liệu, giúp giảm nhiễu xung đột tín hiệu?</p></div></div><div class="options" data-v-c6b25a85><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Access Point.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Hub.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Modem.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Switch.</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-e8d754ca><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>34.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><div data-v-c6b25a85><p>Trong ngôn ngữ đánh dấu siêu văn bản HTML, cặp thẻ nào sau đây dùng để xác định phần thân của trang web, nơi chứa toàn bộ nội dung hiển thị cho người xem (văn bản, hình ảnh, liên kết...)?</p></div></div><div class="options" data-v-c6b25a85><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p><body>...</body></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p><html>...</html></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p><head>...</head></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p><title>...</title></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-e8d754ca><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>35.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><div data-v-c6b25a85><p>Một trong những cảnh báo quan trọng về sự phát triển của trí tuệ nhân tạo (AI) trong tương lai là gì?</p></div></div><div class="options" data-v-c6b25a85><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>AI hỗ trợ nâng cao độ chính xác trong việc chẩn đoán bệnh lý y khoa.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>AI giúp con người xử lý công việc nhanh chóng và đạt hiệu quả cao hơn.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>AI thúc đẩy mạnh mẽ quá trình tự động hóa các dây chuyền sản xuất.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>AI tiềm ẩn nguy cơ mất an toàn thông tin và xâm phạm quyền riêng tư.</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-e8d754ca><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>36.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><div data-v-c6b25a85><p>Để tạo một ô tiêu đề bảng trải rộng trên 3 cột (gộp 3 ô ngang) cho nội dung Các môn Khoa học tự nhiên, đoạn mã HTML nào sau đây là chính xác?</p></div></div><div class="options" data-v-c6b25a85><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p><th merge="3">Các môn Khoa học tự nhiên</th></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p><th span="3">Các môn Khoa học tự nhiên</th></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p><th rowspan="3">Các môn Khoa học tự nhiên</th></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p><th colspan="3">Các môn Khoa học tự nhiên</th></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-e8d754ca><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>37.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><div data-v-c6b25a85><p>Trong một văn phòng nhỏ, các máy tính đã được kết nối với nhau nhằm chỉnh để trao đổi dữ liệu nội bộ (mạng LAN). Tuy nhiên, nhân viên vẫn chưa thể truy cập được trang web Google hay gửi thư điện tử ra bên ngoài. Thiết bị mạng nào sau đây cần được bổ sung để kết nối hệ thống mạng này với nhà cung cấp dịch vụ Internet?</p></div></div><div class="options" data-v-c6b25a85><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Một chiếc Switch có nhiều cổng để tăng số lượng máy tính kết nối.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Một thiết bị Access Point (Điểm truy cập không dây) để phát Wi‑Fi cho các máy tính.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Một bộ lặp (Repeater) để tăng cường tín hiệu mạng trong văn phòng.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Một thiết bị Modem (Bộ điều giải) để chuyển đổi tín hiệu và thiết lập kết nối với ISP.</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-e8d754ca><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>38.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><div data-v-c6b25a85><p>Trong cú pháp CSS h1 { color: red; }, phần h1 được gọi là gì?</p></div></div><div class="options" data-v-c6b25a85><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Thuộc tính (Property)</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Giá trị (Value)</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Bộ chọn (Selector)</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Khai báo (Declaration)</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-e8d754ca><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>39.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><div data-v-c6b25a85><p>Sự khác biệt cơ bản về mặt hiển thị mặc định giữa thẻ danh sách có thứ tự <ol> và danh sách không có thứ tự <ul> là gì?</p></div></div><div class="options" data-v-c6b25a85><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Thẻ <ol> luôn hiển thị các mục theo hàng ngang, còn thẻ <ul> bắt buộc hiển thị danh sách theo hàng dọc.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Thẻ <ol> sử dụng các dấu chấm tròn đen, còn thẻ <ul> đánh dấu đầu dòng bằng các con số thứ tự.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Thẻ <ol> tự động sắp xếp nội dung theo thứ tự từ A‑Z, còn thẻ <ul> giữ nguyên thứ tự nhập liệu ban đầu.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Thẻ <ol> sử dụng các số hoặc chữ cái, còn thẻ <ul> đánh dấu đầu dòng bằng các ký hiệu hình học.</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-e8d754ca><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>40.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><div data-v-c6b25a85><p>Trên diễn đàn dàn học cấp tua lớp, bạn Nam đăng một câu hỏi nhưng bị gãi kiến thức cơ bản. Thay vì bình luận công khai chê bai Nam học kém, bạn Hùng đã nhắn tin riêng để giải thích nhẹ nhàng và chỉ ra chỗ sai cho Nam hiểu. Hành động của bạn Hùng là ví dụ minh họa rõ nhất cho khía cạnh nào của ứng xử nhân văn trong không gian mạng?</p></div></div><div class="options" data-v-c6b25a85><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Tuân thủ pháp luật: Chấp hành nghiêm các quy định về an ninh mạng và kiểm soát thông tin đăng tải.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Kết nối và hợp tác: Tận dụng công nghệ để mở rộng giao lưu và tìm kiếm những người bạn mới trên mạng.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Tôn trọng và thấu hiểu: Cư xử tế nhị để bảo vệ danh dự, tránh làm bạn bị tổn thương trước tập thể.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Bảo mật thông tin: Áp dụng các biện pháp kỹ thuật để bảo vệ dữ liệu cá nhân an toàn tuyệt đối.</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-e8d754ca><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>41.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><div data-v-c6b25a85><p>Trong HTML, hai thẻ <b> và <strong> thường đều hiển thị văn bản in đậm trên trình duyệt. Tuy nhiên, xét về mặt ngữ nghĩa, chúng khác nhau như thế nào?</p></div></div><div class="options" data-v-c6b25a85><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Thẻ <b> dùng để nhấn mạnh tầm quan trọng, còn thẻ <strong> chỉ có tác dụng bôi đậm mang tính trang trí.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Thẻ <b> được các công cụ tìm kiếm đánh giá cao hơn và ưu tiên xếp hạng hiển thị hơn thẻ <strong>.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Thẻ <strong> dùng để nhấn mạnh tầm quan trọng, còn thẻ <b> chỉ có tác dụng bôi đậm mang tính trang trí.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Hai thẻ này hoàn toàn giống nhau về ngữ nghĩa và có thể thay thế cho nhau trong mọi trường hợp.</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-e8d754ca><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>42.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><div data-v-c6b25a85><p>Trên trang web đã có một khung nội tuyến (iframe) có mã định danh là khung_noi_dung. Cần tạo liên kết để khi người dùng nhấn, trang tintuc.html được mở và hiển thị bên trong khung đó (không mở tab mới). Đoạn mã HTML nào đúng?</p></div></div><div class="options" data-v-c6b25a85><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p><a href="tintuc.html" target="khung_noi_dung">Xem tin tức</a></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p><a src="tintuc.html" target="khung_noi_dung">Xem tin tức</a></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p><a href="tintuc.html" source="khung_noi_dung">Xem tin tức</a></p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p><a link="tintuc.html" frame="khung_noi_dung">Xem tin tức</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-e8d754ca><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>43.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><div data-v-c6b25a85><p>CSS (Cascading Style Sheets) có vai trò chính là gì trong thiết kế trang web?</p></div></div><div class="options" data-v-c6b25a85><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Tạo nội dung văn bản và cấu trúc khung xương cho trang web.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Quy định cách hiển thị, định dạng và bố cục của các phần tử HTML.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Tạo các siêu liên kết giữa các trang web với nhau.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Xử lý dữ liệu nhập vào từ biểu mẫu và lưu lên máy chủ.</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-e8d754ca><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>44.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><div data-v-c6b25a85><p>Một nhóm học sinh lớp 12 thực hành chia sẻ tài nguyên trong mạng cục bộ (LAN) tại phòng thực hành Tin học. Các máy tính đều sử dụng hệ điều hành Windows 11. Dựa trên kiến thức về chia sẻ tài nguyên mạng, hãy chọn các nhận định Đúng.</p></div></div><div class="options" data-v-c6b25a85><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Để các máy khác trong mạng có thể nhìn thấy và truy cập tài nguyên chia sẻ, máy chủ chia sẻ cần bật "Network discovery" và "File and printer sharing".</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Khi chia sẻ ở mức quyền "Read", người dùng từ máy khác có thể xem, sao chép tệp nhưng không thể xóa hoặc chỉnh sửa nội dung tệp trên máy chủ.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Để chia sẻ máy in cho các máy khác trong LAN sử dụng, máy tính kết nối trực tiếp với máy in không cần cài đặt Driver của máy in đó.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Tường lửa (Firewall) luôn tự động cho phép chia sẻ tệp và máy in, không cần người dùng cấu hình hay tắt tạm thời khi thiết lập chia sẻ.</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-e8d754ca><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>45.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><div data-v-c6b25a85><p>Cho đoạn mã HTML tạo biểu mẫu đăng ký: <form><label for="hoten">Họ và tên:</label><input type="text" id="hoten" name="hoten"><br><label>Giới tính:</label><input type="radio" name="gioitinh" value="nam"> Nam <input type="radio" name="gioitinh" value="nu"> Nữ<br><input type="checkbox" name="sothich" value="doc_sach"> Đọc sách <input type="submit" value="Gửi"></form>. Chọn các phát biểu Đúng về biểu mẫu này.</p></div></div><div class="options" data-v-c6b25a85><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Thẻ input type="text" cho phép người dùng nhập văn bản ngắn như họ tên.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Thuộc tính name="gioitinh" giống nhau ở cả hai thẻ radio là không cần thiết; chúng nên có tên khác nhau để phân biệt.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Thẻ checkbox cho phép người dùng chọn nhiều sở thích cùng lúc, còn radio chỉ cho phép chọn một phương án nếu cùng name.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Khi người dùng nhấn nút "Gửi" (submit), dữ liệu trong biểu mẫu sẽ được gửi đi để xử lý.</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-e8d754ca><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-e8d754ca data-v-c6b25a85><div class="flex items-start justify-end" data-v-c6b25a85>46.</div><div class="flex flex-col gap-4 flex-grow" data-v-c6b25a85><div class="flex-col flex items-start gap-4" data-v-c6b25a85><div data-v-c6b25a85><p>Cho đoạn mã CSS được nhúng trong thẻ <style> của một trang web: h1 { color: red; text-align: center; } p { color: blue; font-size: 14px; } .noibat { font-weight: bold; color: green; }. Chọn các phát biểu Đúng về định dạng trang web.</p></div></div><div class="options" data-v-c6b25a85><div class="option" data-v-c6b25a85><span data-v-c6b25a85>a)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Tất cả các thẻ h1 trong trang sẽ có màu đỏ và được căn giữa.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>b)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Các đoạn văn trong thẻ p sẽ có màu xanh dương (blue).</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>c)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Nếu dùng <p class="noibat">Nội dung</p>, văn bản sẽ có màu xanh dương (blue) do thuộc tính của thẻ p ưu tiên hơn class .noibat.</p></span></div></div><div class="option" data-v-c6b25a85><span data-v-c6b25a85>d)</span><div class="flex flex-col gap-2 items-start" data-v-c6b25a85><span data-v-c6b25a85><p>Đoạn mã trên là ví dụ của CSS nội tuyến (inline CSS).</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 items-start gap-2" data-v-e8d754ca><div class="w-10 h-10 flex items-center justify-center rounded-lg border-1 border-dark-30% bg-light shadow-sm cursor-pointer" data-testid="zoom-plus" data-v-e8d754ca><div class="flex justify-center items-center w-4 h-4 text-xs text-wds-dark-500 flex-shrink-0" data-testid data-v-e8d754ca><i class="icon-worksheets-regular-magnifying-glass-plus"></i></div></div><div data-testid="worksheet-reset-btn" class="cursor-default zoom-indicator h-10 px-3 flex items-center rounded-lg border-1 border-dark-30% bg-light shadow-sm text-base font-bold" data-v-e8d754ca>100 %</div><div class="w-10 h-10 flex items-center justify-center rounded-lg border-1 border-dark-30% bg-light shadow-sm cursor-pointer" data-testid="zoom-minus" data-v-e8d754ca><div class="flex justify-center items-center w-4 h-4 text-xs text-wds-dark-500 flex-shrink-0" data-testid data-v-e8d754ca><i class="icon-worksheets-regular-magnifying-glass-minus"></i></div></div></div></div></div></div></div><aside class="info-section" data-testid="worksheet-info-section" data-v-36461de5><div class="relative box-border w-full h-full bg-wds-light-500 border-l border-wds-light-200" data-v-36461de5><div class="flex flex-col gap-0 w-full p-5" style=""><div class="flex flex-col gap-2 pt-0 pr-0 pb-4 pl-0" style=""><h1 class="text-w-header-base font-semibold">Đề thi thử cuối kỳ 1 Tin 12 – Phần I: Trắc nghiệm nhiều lựa chọn</h1><div class="flex flex-wrap gap-3" style=""><div class="flex gap-1" 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">46 questions</p></div><div class="flex gap-1" 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">10th - 10th Grade</p></div><div class="flex items-center gap-1" 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 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">Information Technology (IT)</p></div></div></div></div><div class="flex flex-col gap-3 py-4 px-0" 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-2 focus-visible:outline-offset-2 shrink-0 focus-visible:outline-ds-focus cursor-pointer w-full" data-testid="print-download-btn" data-track="Print / Download-ukw-button"><div class="visible"><div class="flex justify-center items-center gap-2" style=""><div class="flex justify-center items-center h-5 text-sm text-wds-light-500 flex-shrink-0" data-testid><i class="icon-regular-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 flex-col gap-4 py-4 px-0" style=""><div class="relative box-border w-full h-full bg-wds-light-400 rounded-w-admin-lg p-5"><div class="flex flex-col gap-4 w-full" style=""><div class="flex flex-col gap-1" style=""><p id class="text-wds-dark-500 text-w-content-base font-semibold">Auto-grade this worksheet with your phone</p><p id class="text-wds-dark-200 text-w-content-small font-normal">Print, scan, and see each student's results instantly</p></div><div class="flex flex-col gap-2" style=""><div class="flex gap-4" style=""><div class="flex-shrink-0 w-3/5"><div class="rounded-w-admin-md overflow-hidden w-full h-auto flex-shrink-0 relative group" style=""><img src="https://cf.quizizz.com/companion-app/worksheetprimary.gif" alt="Scan and auto-grade worksheets with the Wayground app" class="w-full h-full" data-testid="undefined-image"></div></div><div class="flex flex-col justify-center items-center gap-2 flex-grow" style=""><div class="bg-wds-light-500 border-2 border-wds-magenta-500 rounded-w-admin-lg p-2"><div class="rounded-w-admin-sm overflow-hidden w-full h-auto flex-shrink-0 relative group" style=""><img src="https://cf.quizizz.com/companion-app/wayground_teacher_print.png" alt="QR code to get the Wayground app" class="w-full h-full" data-testid="undefined-image"></div></div><p id class="text-wds-dark-200 text-center text-w-caption font-normal">Scan to get the app</p></div></div></div></div></div></div><div class="flex flex-col gap-3 pt-4 pr-0 pb-0 pl-0" style=""><div class="flex justify-between gap-2" style=""><div class="flex flex-grow basis-0" 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-2 focus-visible:outline-offset-2 shrink-0 focus-visible:outline-ds-focus cursor-pointer w-full" data-track="Play as a game-ukw-button"><div class="visible"><div class="flex justify-center items-center gap-1" style=""><div class="flex justify-center items-center h-4 text-xs text-wds-magenta-600 flex-shrink-0" data-testid><i class="icon-solid-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 flex-grow basis-0" 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 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-2 focus-visible:outline-offset-2 shrink-0 focus-visible:outline-ds-focus cursor-pointer w-full" data-track="Share-ukw-button"><div class="visible"><div class="flex justify-center items-center gap-1" style=""><div class="flex justify-center items-center h-4 text-xs text-wds-dark-500 flex-shrink-0" data-testid><i class="icon-solid-share"></i></div><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">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 gap-4 bg-wds-light-500 p-8 rounded-w-admin-xl border border-wds-light-200" style=""><div class="flex flex-col items-start gap-3 max-w-40" style="" data-testid="similar-resources-identifier"><div class="flex justify-center items-center min-h-16 min-w-16 max-w-16 rounded-full bg-wds-info-50" 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-2 focus-visible:outline-offset-2 shrink-0 focus-visible:outline-ds-focus cursor-pointer" data-testid="recommendations-see-more-button" data-track="View all-ukw-button"><div class="visible"><div class="flex justify-center items-center gap-1" 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="icon-free-solid-arrow-right"></i></div></div></div></button></div><div class="overflow-hidden w-auto h-auto flex-grow flex-shrink basis-full relative" style="" role="region" aria-label="Carousel" aria-roledescription="carousel" data-testid="recommendation-container"><div class="h-full relative" data-v-2142dfd5><div class="scroll-container w-auto h-full hide-scrollbar" style="height:;max-height:70vh;" data-v-2142dfd5><div class="content h-full" data-v-2142dfd5><div class="flex gap-4" style=""><a href="/print/quiz/68e3ced604bcc52cb8df9b7e" target="_blank" rel="noopener noreferrer" data-testid="activity-recommendation-card-68e3ced604bcc52cb8df9b7e"><div class="w-60 h-auto" style=""><div class="flex flex-col items-start cursor-pointer bg-wds-light-500 rounded-w-admin-lg border border-wds-light-200 transition-all hover:border-wds-dark-500 overflow-hidden" 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="6 CĐ 2 Full" 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" style="" data-testid="activity-display-card-stats"><p id class="text-wds-dark-500 text-w-control-small font-semibold" data-testid="pill-text"><span class="flex items-center gap-1"> 42 questions </span></p></div></div></div></div><div class="border-t border-wds-light-200 w-60 h-auto" style=""><div class="flex flex-col gap-2 w-full py-4 px-2" style=""><div class="contents"><p class="text-w-content-base font-semibold text-clip text-left line-clamp-1 w-auto overflow-none">6 CĐ 2 Full</p></div><div class="flex items-center gap-1" style=""><div class="flex items-center gap-2" style=""><div class="overflow-hidden w-4 h-4 flex-shrink-0 relative group" style=""><img 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">6th Grade - University</p></div></div></div></div></div></a><a href="/print/quiz/67f25abddc7b638363727340" target="_blank" rel="noopener noreferrer" data-testid="activity-recommendation-card-67f25abddc7b638363727340"><div class="w-60 h-auto" style=""><div class="flex flex-col items-start cursor-pointer bg-wds-light-500 rounded-w-admin-lg border border-wds-light-200 transition-all hover:border-wds-dark-500 overflow-hidden" 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="Bài 26: Hàm trong Python (quizizz)" 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" style="" data-testid="activity-display-card-stats"><p id class="text-wds-dark-500 text-w-control-small font-semibold" data-testid="pill-text"><span class="flex items-center gap-1"> 45 questions </span></p></div></div></div></div><div class="border-t border-wds-light-200 w-60 h-auto" style=""><div class="flex flex-col gap-2 w-full py-4 px-2" style=""><div class="contents"><p class="text-w-content-base font-semibold text-clip text-left line-clamp-1 w-auto overflow-none">Bài 26: Hàm trong Python (quizizz)</p></div><div class="flex items-center gap-1" style=""><div class="flex items-center gap-2" style=""><div class="overflow-hidden w-4 h-4 flex-shrink-0 relative group" style=""><img 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">10th Grade</p></div></div></div></div></div></a><a href="/print/quiz/680686ad058bd3d55954cd6c" target="_blank" rel="noopener noreferrer" data-testid="activity-recommendation-card-680686ad058bd3d55954cd6c"><div class="w-60 h-auto" style=""><div class="flex flex-col items-start cursor-pointer bg-wds-light-500 rounded-w-admin-lg border border-wds-light-200 transition-all hover:border-wds-dark-500 overflow-hidden" 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="Codecombat_1" 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" style="" data-testid="activity-display-card-stats"><p id class="text-wds-dark-500 text-w-control-small font-semibold" data-testid="pill-text"><span class="flex items-center gap-1"> 50 questions </span></p></div></div></div></div><div class="border-t border-wds-light-200 w-60 h-auto" style=""><div class="flex flex-col gap-2 w-full py-4 px-2" style=""><div class="contents"><p class="text-w-content-base font-semibold text-clip text-left line-clamp-1 w-auto overflow-none">Codecombat_1</p></div><div class="flex items-center gap-1" style=""><div class="flex items-center gap-2" style=""><div class="overflow-hidden w-4 h-4 flex-shrink-0 relative group" style=""><img 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">10th Grade</p></div></div></div></div></div></a><a href="/print/quiz/68e4794e27df61facd4c33bb" target="_blank" rel="noopener noreferrer" data-testid="activity-recommendation-card-68e4794e27df61facd4c33bb"><div class="w-60 h-auto" style=""><div class="flex flex-col items-start cursor-pointer bg-wds-light-500 rounded-w-admin-lg border border-wds-light-200 transition-all hover:border-wds-dark-500 overflow-hidden" 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="ÔN TẬP GIỮA KÌ 1 _ TIN 8" 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" style="" data-testid="activity-display-card-stats"><p id class="text-wds-dark-500 text-w-control-small font-semibold" data-testid="pill-text"><span class="flex items-center gap-1"> 47 questions </span></p></div></div></div></div><div class="border-t border-wds-light-200 w-60 h-auto" style=""><div class="flex flex-col gap-2 w-full py-4 px-2" style=""><div class="contents"><p class="text-w-content-base font-semibold text-clip text-left line-clamp-1 w-auto overflow-none">ÔN TẬP GIỮA KÌ 1 _ TIN 8</p></div><div class="flex items-center gap-1" style=""><div class="flex items-center gap-2" style=""><div class="overflow-hidden w-4 h-4 flex-shrink-0 relative group" style=""><img 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">8th Grade - University</p></div></div></div></div></div></a></div></div></div><div class="left-0 bottom-0 absolute w-full" data-v-2142dfd5><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-2142dfd5></div></div></div><div class="right-0 top-0 bottom-0 z-100 absolute transition-opacity focus-within:opacity-100 focus-within:pointer-events-auto bg-[linear-gradient(270deg,rgba(9,9,9,0.2),transparent)]"><div class="flex items-center w-full h-full p-2" style=""><button type="button" aria-label="Scroll 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-2 focus-visible:outline-offset-2 focus-visible:outline-ds-focus shrink-0" data-testid="carousel-right-button"><div class="flex justify-center items-center h-full visible" 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="icon-free-solid-chevron-right"></i></div></div></button></div></div></div></div></div><span></span><div id="overlay-layer-1" class="z-1 absolute top-0 left-0"></div><div id="modal-layer-2" class="z-5 absolute top-0 left-0"></div><div id="modal-overlay-layer-3" class="z-10 absolute top-0 left-0"></div><div id="third-party-layer-4" class="z-20 absolute top-0 left-0"></div><div id="layer-1" class="z-1 absolute top-0 left-0"></div><div id="layer-2" class="z-5 absolute top-0 left-0"></div><div id="layer-3" class="z-10 absolute top-0 left-0"></div><div id="layer-4" class="z-20 absolute top-0 left-0"></div><div id="layer-5" class="z-50 absolute top-0 left-0"></div></div><div id="teleports"></div><script type="application/json" data-nuxt-data="nuxt-app" data-ssr="true" 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Đoạn mã HTML nào đúng?\u003C/p>",[],[1923,1929,1935,1941],{"type":58,"hasMath":9,"math":1924,"answerTime":12,"id":1926,"text":1927,"media":1928,"_id":1926},{"latex":1925,"template":13},[],"694e30a97630e108562a59a9","\u003Cp>\u003Ca href=\"tintuc.html\" target=\"khung_noi_dung\">Xem tin tức\u003C/a>\u003C/p>",[],{"type":58,"hasMath":9,"math":1930,"answerTime":12,"id":1932,"text":1933,"media":1934,"_id":1932},{"latex":1931,"template":13},[],"694e30a97630e178fb2a59aa","\u003Cp>\u003Ca src=\"tintuc.html\" target=\"khung_noi_dung\">Xem tin tức\u003C/a>\u003C/p>",[],{"type":58,"hasMath":9,"math":1936,"answerTime":12,"id":1938,"text":1939,"media":1940,"_id":1938},{"latex":1937,"template":13},[],"694e30a97630e169802a59ab","\u003Cp>\u003Ca href=\"tintuc.html\" source=\"khung_noi_dung\">Xem tin tức\u003C/a>\u003C/p>",[],{"type":58,"hasMath":9,"math":1942,"answerTime":12,"id":1944,"text":1945,"media":1946,"_id":1944},{"latex":1943,"template":13},[],"694e30a97630e1005f2a59ac","\u003Cp>\u003Ca link=\"tintuc.html\" frame=\"khung_noi_dung\">Xem tin tức\u003C/a>\u003C/p>",[],{"type":58,"text":90,"media":1948,"hasMath":9,"math":1949,"answerTime":12},[],{"template":13,"latex":1950},[],[],{"correct":97,"incorrect":12},[],[],[],[],"694e30a9b9169ebb7ddbbd96",{"sourceImage":1913,"hasDiagram":9},{"structure":1960,"standards":1998,"topics":1999,"isSuperParent":9,"standardIds":2000,"unifiedStandardIds":2001,"aiGenerated":5,"__v":103,"teleportFrom":13,"cloned":13,"ver":98,"parent":13,"_id":2002,"time":35,"published":5,"aiCreateMeta":2003,"type":95,"createdAt":107,"updated":108},{"settings":1961,"hasMath":9,"query":1962,"options":1967,"explain":1992,"hints":1996,"kind":95,"marks":1997,"answer":97},{"hasCorrectAnswer":5,"fibDataType":56,"canSubmitCustomResponse":9,"doesOptionHaveMultipleTargets":9,"showAdvancedRTE":9},{"type":58,"hasMath":9,"math":1963,"answerTime":61,"text":1965,"media":1966},{"latex":1964,"template":13},[],"\u003Cp>CSS (Cascading Style Sheets) có vai trò chính là gì trong thiết kế trang web?\u003C/p>",[],[1968,1974,1980,1986],{"type":58,"hasMath":9,"math":1969,"answerTime":12,"id":1971,"text":1972,"media":1973,"_id":1971},{"latex":1970,"template":13},[],"694e30a97630e16db62a59b0","\u003Cp>Tạo nội dung văn bản và cấu trúc khung xương cho trang web.\u003C/p>",[],{"type":58,"hasMath":9,"math":1975,"answerTime":12,"id":1977,"text":1978,"media":1979,"_id":1977},{"latex":1976,"template":13},[],"694e30a97630e11c872a59b1","\u003Cp>Quy định cách hiển thị, định dạng và bố cục của các phần tử HTML.\u003C/p>",[],{"type":58,"hasMath":9,"math":1981,"answerTime":12,"id":1983,"text":1984,"media":1985,"_id":1983},{"latex":1982,"template":13},[],"694e30a97630e185692a59b2","\u003Cp>Tạo các siêu liên kết giữa các trang web với nhau.\u003C/p>",[],{"type":58,"hasMath":9,"math":1987,"answerTime":12,"id":1989,"text":1990,"media":1991,"_id":1989},{"latex":1988,"template":13},[],"694e30a97630e1313e2a59b3","\u003Cp>Xử lý dữ liệu nhập vào từ biểu mẫu và lưu lên máy chủ.\u003C/p>",[],{"type":58,"text":90,"media":1993,"hasMath":9,"math":1994,"answerTime":12},[],{"template":13,"latex":1995},[],[],{"correct":97,"incorrect":12},[],[],[],[],"694e30a9b9169ebb7ddbbd97",{"sourceImage":1913,"hasDiagram":9},{"structure":2005,"standards":2045,"topics":2046,"isSuperParent":9,"standardIds":2047,"unifiedStandardIds":2048,"aiGenerated":5,"__v":103,"teleportFrom":13,"cloned":13,"ver":98,"parent":13,"_id":2049,"time":35,"published":5,"aiCreateMeta":2050,"type":2042,"createdAt":107,"updated":108},{"settings":2006,"hasMath":9,"query":2007,"options":2012,"explain":2037,"hints":2041,"kind":2042,"marks":2043,"answer":2044},{"hasCorrectAnswer":5,"fibDataType":56,"canSubmitCustomResponse":9,"doesOptionHaveMultipleTargets":9,"showAdvancedRTE":9},{"type":58,"hasMath":9,"math":2008,"answerTime":61,"text":2010,"media":2011},{"latex":2009,"template":13},[],"\u003Cp>Một nhóm học sinh lớp 12 thực hành chia sẻ tài nguyên trong mạng cục bộ (LAN) tại phòng thực hành Tin học. 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