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HP0-A01 · Question #123
HP0-A01 Question #123: Real Exam Question with Answer & Explanation
The correct answer is D. fuser -cu /opt. See the full explanation below for the reasoning.
Question
The following message is displayed while attempting to unmount the /opt filesystem. Which command is used to determine which user is causing the file system to be busy? # umount /opt umount: cannot unmount /opt : Device busy
Options
- Abdf /opt
- Bwho /opt
- Cshowmount /opt
- Dfuser -cu /opt
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