Exam XK0-006 Topic 1 Question 98 Discussion

Actual exam question for CompTIA's XK0-006 exam
Question #: 98
Topic #: 1
A Linux administrator attempts to unmount the local filesystem /datain order to mount a new volume. However, the administrator receives the following error message:
umount: /data: target is busy
Which of the following commands should the administrator run to resolve the issue?

Suggested Answer: D Vote an answer

The fuser command identifies and terminates processes that are actively using the /data filesystem, allowing it to be safely unmounted once those processes are stopped.

by Stan at Apr 15, 2026, 09:04 PM

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