Linux Foundation Exam LFCA Topic 5 Question 42 Discussion

Actual exam question for Linux Foundation's LFCA exam

Question #: 42
Topic #: 5

[All LFCA Questions]

Which of the following commands can be used to lock a user's account so that they cannot log into a Linux server without removing any files, folders, or data?

Alock

Busermod

Cuserdel

Dchmod

Show Suggested Answer

Suggested Answer: B

by Jeff at Apr 29, 2025, 11:58 PM

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Glenn

6 days ago

Hmm, I'm torn between B) usermod and C) userdel. Userdel might be a bit overkill, but it's a sure-fire way to keep them out.

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Arlie

15 days ago

I believe usermod is the correct answer because it allows you to modify user account properties, including locking the account.

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Christiane

17 days ago

I'd go with B) usermod. It's the surgical strike approach - just lock the account, no collateral damage.

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Oliva

18 days ago

I'm not sure, but I think A) lock could also be used to lock a user's account.

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Alishia

20 days ago

I agree with Marilynn, usermod seems like the right command to lock a user's account.

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Marilynn

23 days ago

I think the answer is B) usermod.

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Freida

27 days ago

B) usermod is definitely the way to go. It's the most straightforward option for locking a user's account without affecting their files.

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