What can multi-line comments help improve in JavaScript code?
A). Code execution speed
B). Code documentation
C). Code readability
D). Code performance
What is the primary difference between single-line and multi-line comments in JavaScript?
A). Single-line comments execute code
B). Multi-line comments span multiple lines
C). Single-line comments execute faster
D). Multi-line comments are executed as code
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
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
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
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 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
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
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
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