Q
What is the primary purpose of multi-line comments?

Answer & Solution

Answer: Option B
Solution:
Multi-line comments are primarily used to write detailed explanations or comments that span multiple lines.
Related Questions on Average

Can multi-line comments be nested within each other in JavaScript?

A). Yes

B). No

C). Only in specific cases

D). Only in global scope

How do you write a multi-line comment in JavaScript?

A). /* This is a comment */

B). // This is a comment

C).

D). # This is a comment

How are multi-line comments treated by the JavaScript interpreter?

A). As syntax errors

B). Ignored

C). Converted to single-line comments

D). Executed as code

What happens if a multi-line comment overlaps with an existing code block in JavaScript?

A). The comment is executed as code

B). The comment is ignored

C). The comment causes a syntax error

D). The comment is displayed as plain text

How do you comment out a block of code using multi-line comments in JavaScript?

A). # code block

B). // code block

C).

D). /* code block */

How can multi-line comments be used effectively during debugging?

A). By adding unnecessary code blocks

B). By temporarily disabling code blocks

C). By increasing code complexity

D). By reducing code size

Which of the following is the correct syntax for a multi-line comment in JavaScript?

A).

B). /* This is a comment */

C). # This is a comment

D). // This is a comment

What should be ensured when writing multi-line comments?

A). They are as short as possible

B). They are relevant and up-to-date

C). They contain executable code

D). They are placed at the end of the file

Where can you use multi-line comments in JavaScript?

A). Only outside functions

B). Only inside functions

C). Anywhere in the code

D). Only in global scope

Which statement about multi-line comments is accurate in JavaScript?

A). They are executed as code

B). They can contain nested multi-line comments

C). They are used for short explanations

D). They are ignored by the interpreter