
Quizz tổng hợp React + TS (HKT)
Authored by haibt@rikkei.edu.vn rikkei
Information Technology (IT)
University
Used 2+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
74 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Trong ES6, từ khóa nào dùng để khai báo biến có phạm vi block?
A. var
B. const
C. let
D. function
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Từ khóa const dùng để làm gì?
A. Gán lại giá trị nhiều lần
B. Khai bào biến hằng số
C. Tạo biến toàn cục
D. Gán biến trong vòng lặp
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
const với object có thể...?
A. Gán object mới
B. Thay đổi thuộc tính bên trong
C. Gán lại const
D. Xóa object
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
let và const được giới thiệu từ phiên bản nào?
A. ES5
B. ES6
C. ES3
D. ES7
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Template literals trong JavaScript được tạo bằng ký tự nào?
A. ' (nháy đơn)
B. " (nháy kép)
C. ` (backtick)
D. \ (backslash)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Để chèn biến vào chuỗi template literal, bạn dùng cú pháp nào?
A. {{variable}}
B. @variable
C. ${variable}
D. %variable%
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Biểu thức nào sau đây là đúng khi dùng template string?
A. `Hello, ${name}`
B. 'Hello, $(name)'
C. "Hello, ${name}"
D. `Hello, #(name)`
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
Popular Resources on Wayground
8 questions
Spartan Way - Classroom Responsible
Quiz
•
9th - 12th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
14 questions
Boundaries & Healthy Relationships
Lesson
•
6th - 8th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
3 questions
Integrity and Your Health
Lesson
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
9 questions
FOREST Perception
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
Discover more resources for Information Technology (IT)
20 questions
Disney Trivia
Quiz
•
University
7 questions
Fragments, Run-ons, and Complete Sentences
Interactive video
•
4th Grade - University
7 questions
Renewable and Nonrenewable Resources
Interactive video
•
4th Grade - University
10 questions
DNA Structure and Replication: Crash Course Biology
Interactive video
•
11th Grade - University
7 questions
Force and Motion
Interactive video
•
4th Grade - University
20 questions
Implicit vs. Explicit
Quiz
•
6th Grade - University
14 questions
Ch.3_TEACHER-led
Quiz
•
University
7 questions
Comparing Fractions
Interactive video
•
1st Grade - University