Select the correct answer. Which of these statement(s) is true about comments in Java?

A.
Single-line comments "comment out" only one line in a program.

B.
Single-line comments can be used only once in a single program.

C.
Multi-line comments start and end with //.

D.
Single-line comments start with /* and end with */ on the same line.

b multi line comments can be used only once in a single program.

answer

true

explanation

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