CompTIA ITF+ (FC0-U61) — Question 246

Which of the following file extensions is used for a consolidated group of files?

Answer options

• A. .bat
• B. .avi
• C. .rar
• D. .rtf

Correct answer: C

Explanation

The correct answer is .rar, which is a file extension used for a compressed archive that can contain multiple files. .bat is a batch file, .avi is a video file format, and .rtf is a text file format, none of which serve the purpose of consolidating a group of files like .rar does.