You opened a batch file in Notepad and are observing the following lines. (The line numbers are for reference only.)
1-ECHO This batch file deletes the temp files
2- DEL %TEMP%\*.* /Q
3-REM The temp files were deleted
4-PAUSE
Which of the lines is a comment?
A) Line 1
B) Line 2
C) Line 3
D) Line 4
E) There are no comments in this file.

Question

You opened a batch file in Notepad and are observing the following lines. (The line numbers are for reference only.)  
1-ECHO This batch file deletes the temp files
2- DEL %TEMP%\*.* /Q
3-REM The temp files were deleted
4-PAUSE
Which of the lines is a comment?
A) Line 1
B) Line 2
C) Line 3
D) Line 4
E) There are no comments in this file.

Quizplus · Accepted Answer

Line 3 is a comment because it starts with "REM", which is used to add comments in batch files.

You Opened a Batch File in Notepad and Are Observing