Computer Science · File Systems
Which of these statements explains the importance of a file extension?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1When a file has an extension, the computer knows how much memory is needed to open it.
- 2When a file has an extension, the computer is allowed to store metadata about it.
- 3When a file has an extension, the computer can decide what application to open it in.✓
- 4When a file has an extension, users can open files in applications they don't own
Correct answer
When a file has an extension, the computer can decide what application to open it in.
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