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
What can multi-line comments help improve in JavaScript code?
A). Code execution speed
B). Code documentation
C). Code readability
D). Code performance
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
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
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
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
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 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 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