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

Answer & Solution

Answer: Option A
Solution:
Multi-line comments in JavaScript are written using /* ... */ to enclose the comment content.
Related Questions on Average

What is the primary use of multi-line comments during development?

A). To execute multiple lines of code

B). To temporarily disable code

C). To increase code performance

D). To shorten the code

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 */

What is the primary benefit of using multi-line comments in JavaScript?

A). Improved code execution

B). Better documentation

C). Faster code performance

D). Easier debugging

What happens if you do not close a multi-line comment in JavaScript?

A). The code will run normally

B). It will cause a syntax error

C). The comment will extend indefinitely

D). It will become a single-line comment

How can multi-line comments aid in collaborative development?

A). By hiding code

B). By providing detailed explanations

C). By increasing code performance

D). By reducing code size

What is the primary purpose of multi-line comments?

A). To execute code

B). To write long explanations

C). To increase code speed

D). To replace code

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

What can multi-line comments help improve in JavaScript code?

A). Code execution speed

B). Code documentation

C). Code readability

D). Code performance

When should multi-line comments be avoided in JavaScript?

A). When they add clarity to the code

B). When they restate obvious code

C). When they are relevant to the code

D). When they are short and concise