Question 1

Which of the following is a programming language used for web development?

Accepted Answer

JavaScript

Answer

Chinese

Answer

French

Answer

Spanish

Question 2

What is the file extension for a JavaScript file?

Accepted Answer

.js

Answer

.css

Answer

.txt

Answer

.html

Question 3

What is the main purpose of using JavaScript in web development?

Accepted Answer

To make websites interactive

Answer

To design logos for websites

Answer

To display only text on websites

Answer

To create animations for websites

Question 4

Which symbol is used to denote a single line comment in JavaScript?

Accepted Answer

//

Answer

-->

Answer

/*

Answer

<!--

Question 5

What type of data can be stored in a variable in JavaScript?

Accepted Answer

Numbers, strings, and booleans

Answer

Sounds only

Answer

Shapes only

Answer

Colors only

Question 6

What is the function of a 'for loop' in JavaScript?

Accepted Answer

To repeat a block of code a specific number of times

Answer

To change the background color of a webpage

Answer

To stop the execution of the code

Answer

To add images to a website

Question 7

What does the 'console.log()' function do in JavaScript?

Accepted Answer

Display messages in the browser console

Answer

Play music on the website

Answer

Change the font color of the webpage

Answer

Create a new webpage

Question 8

What symbol is used to access properties of an object in JavaScript?

Accepted Answer

.

Answer

,

Answer

:

Answer

;

Question 9

Which keyword is used to declare a variable in JavaScript?

Accepted Answer

var

Answer

for

Answer

else

Answer

if

Question 10

What is the purpose of using conditional statements in JavaScript?

Accepted Answer

To make decisions in the code based on certain conditions

Answer

To design the layout of a website

Answer

To write text content for a webpage

Answer

To play music on a webpage

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