Answer & Solution
Answer: Option D
Solution:
Adding excessive comments can clutter the code and make it harder to read.
Q
Which of the following is NOT a good practice for writing comments?
Related Questions on Average
Which type of comments are not executed by the JavaScript engine?
A). Single-line comments
B). Multi-line comments
C). Both
D). None of the above
Which type of comment is used in HTML files to include JavaScript code?
A). Single-line comments
B). Multi-line comments
C). HTML comments
D). JavaScript comments
What is the purpose of comments in JavaScript?
A). Documenting code
B). Adding debugging statements
C). Explaining code logic
D). All of the above
What is the purpose of using comments for debugging?
A). To add debugging tools
B). To disable code temporarily
C). To isolate issues
D). None of the above
What is the purpose of comments for conditional logic?
A). To explain code flow
B). To add conditional statements
C). To disable code temporarily
D). None of the above
Which symbol is used for single-line comments in JavaScript?
A). //
B). /* */
C).
D). ##
How are multi-line comments denoted in JavaScript?
A). //
B). /* */
C).
D). ##
What should be avoided when writing comments in JavaScript?
A). Clarity
B). Conciseness
C). Redundancy
D). Grammar
Which type of comment is suitable for longer explanations or notes?
A). Single-line comments
B). Multi-line comments
C). Both
D). None of the above
How can you temporarily disable a block of code in JavaScript?
A). Using single-line comments
B). Using multi-line comments
C). Both
D). None of the above