
MD1_Array
Quiz
•
Education
•
1st - 5th Grade
•
Medium
Bach Nguyen
Used 3+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Đâu là cú pháp khai báo Array?
let A = [1,2,true,false, "Hello"]
let todo = "go to work at 8"
let number = 120;
let todoList = {
name: Tiu,
age: 20 }
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
let monAn = ["com", "thit", "ca", "trung", "rau"];
Mảng có độ dài là 4 và có 4 chỉ số index
Mảng có độ dài là 6 và có 5 chỉ số index
Mảng có độ dài là 5 và có 4 chỉ số index
Mảng có độ dài là 5 và có 5 chỉ số index
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho đoạn code sau, đâu là đáp án đúng?
let number = [10, 20, 30, 40, 50, 60];
let indexArray = number[2];
console.log(indexArray);
10
20
30
40
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
let languages = ["Javascript", "ReactJS", "NodeJS", "NestJS", "HTML", "CSS"];
for (let i = 0; i < languages.length; i++) {
console.log(i);
}
6
Javascript, ReactJS, NodeJS, NestJS, HTML, CSS
5
Javascript, ReactJS, NodeJS
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kết quả đoạn code sau là gì?
const myArray = ['item 0', 'item 1', 'item 2'];
myArray.push('item 3');
myArray.pop();
console.log(myArray);
['item 0', 'item 1', 'item 2'];
[ 'item 1', 'item 2', 'item 3'];
['item 0', 'item 1', 'item 2', 'item 3'];
myArray['item 0', 'item 1', 'item 2', 'item 3'];
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Có mấy cách thêm phần tử vào mảng? (sử dụng kiến thức đã học)
3
4
5
6
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Vị trí index các phần tử trong mảng được đếm bắt đầu từ số ?
1
2
3
Khác
Create a free account and access millions of resources
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
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
10 questions
SW_IW AV1
Quiz
•
1st Grade
10 questions
Consonant Blends and Consonant Digraphs
Quiz
•
1st - 6th Grade
15 questions
Заканчиваем JavaScript
Quiz
•
1st Grade
10 questions
Verbo To Be
Quiz
•
1st - 7th Grade
15 questions
Science 4 - Pouros and Non-Porous Material
Quiz
•
4th Grade
20 questions
Questionário de Revisão 2
Quiz
•
1st - 3rd Grade
10 questions
Tin học 8 Bài 9: Làm Việc Với Dãy Số
Quiz
•
1st Grade
20 questions
MD1_Array
Quiz
•
1st - 5th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
20 questions
ELA Advisory Review
Quiz
•
7th Grade
15 questions
Subtracting Integers
Quiz
•
7th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
10 questions
Exploring Digital Citizenship Essentials
Interactive video
•
6th - 10th Grade
Discover more resources for Education
24 questions
CKLA Unit 2 Test
Quiz
•
5th Grade
5 questions
Theme Practice
Lesson
•
3rd Grade
11 questions
Practice Mini-Test – Unit 2: Place Value & Measurement
Quiz
•
5th Grade
7 questions
Combining Sentences and Sentence Structure
Quiz
•
4th Grade
11 questions
Wonder Chapters 1-12
Quiz
•
5th Grade
24 questions
Sadlier Unit 4 Vocabulary Orange
Quiz
•
4th Grade
24 questions
Sadlier Unit 3 Vocabulary Orange
Quiz
•
4th Grade
