JavaScript White Space Mockest | JavaScript

1.

Question

A). Option A B). Option B C). Option C D). Option D

2.

What is the purpose of white space in JavaScript?

A). A) To improve code security B). B) To enhance code readability C). C) To control program execution D). D) To increase code complexity

Answer & Solution Discuss in Board

3.

Which of the following is an example of white space in JavaScript?

A). A) letx=5; B). B) let y=10; C). C) if(z==0){} D). D) console.log("Hello");

Answer & Solution Discuss in Board

4.

How does white space impact code organization in JavaScript?

A). A) It makes the code execution faster B). B) It reduces code size C). C) It improves code structure D). D) It adds unnecessary complexity

Answer & Solution Discuss in Board

5.

What is the purpose of using indentation in JavaScript code?

A). A) To increase code complexity B). B) To improve code readability C). C) To reduce code size D). D) To hide code from other developers

Answer & Solution Discuss in Board

6.

Which white space character is commonly used for indentation in JavaScript?

A). A) Space character ( ) B). B) Tab character (\t) C). C) Line break (\n) D). D) Comma (,)

Answer & Solution Discuss in Board

7.

How does proper white space usage benefit code maintenance in JavaScript?

A). A) It makes the code execution faster B). B) It reduces the need for comments C). C) It simplifies debugging process D). D) It improves code readability

Answer & Solution Discuss in Board

8.

Which of the following best describes the impact of excessive white space in JavaScript code?

A). A) It improves code readability B). B) It reduces code size C). C) It adds unnecessary complexity D). D) It speeds up code execution

Answer & Solution Discuss in Board

9.

How does white space affect the execution of JavaScript programs?

A). A) It speeds up code execution B). B) It has no impact on code execution C). C) It slows down code execution D). D) It determines program output

Answer & Solution Discuss in Board

10.

Which white space character is commonly used for indentation in JavaScript?

A). A) Space character ( ) B). B) Tab character (\t) C). C) Line break (\n) D). D) Comma (,)

Answer & Solution Discuss in Board

JavaScript White Space Mocktest

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