Roger Is Writing a Code and He Has Been Advised

Multiple Choice

Roger is writing a code and he has been advised by his mentor to provide comments in the code. What is the format that Roger must follow to write comments in JavaScript?

A) He must use a slash and asterisk for multiline comments.
B) He must use a single slash for a one-line comment.
C) He must use double slashes and a period for multiline comments.
D) He must use a period and asterisk for a one-line comment.