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 can multi-line comments help improve in JavaScript code?
A). Code execution speed
B). Code documentation
C). Code readability
D). Code performance
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
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 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 benefit of using multi-line comments in JavaScript?
A). Improved code execution
B). Better documentation
C). Faster code performance
D). Easier debugging
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 NOT a valid use of multi-line comments in JavaScript?
A). Writing executable code
B). Adding documentation
C). Temporarily disabling code
D). Adding notes
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