Linux Foundation Exam LFCS Topic 6 Question 84 Discussion

Actual exam question for Linux Foundation's LFCS exam

Question #: 84
Topic #: 6

[All LFCS Questions]

Which of the following commands brings a system running SysV init into a state in which it is safe to perform maintenance tasks? (Choose TWO correct answers.)

Ashutdown -R 1 now

Bshutdown -single now

Cinit 1

Dtelinit 1

Erunlevel 1

Show Suggested Answer

Suggested Answer: E

by Jesusita at Sep 12, 2024, 02:57 PM

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Layla

19 days ago

Wait, what's the difference between init 1 and telinit 1? They both sound like they do the same thing. I'll have to research that a bit more.

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Wenona

22 days ago

Hmm, E) runlevel 1 looks like it might work, but I'm not sure if that's the same as single-user mode. I'll have to think this one through a bit more.

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Alonzo

24 days ago

Haha, A) shutdown -R 1 now? That's just going to reboot the system, not put it in single-user mode! These options are a bit confusing, but I think I've got it now.

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Lashawnda

1 months ago

I'm not sure about that. Isn't B) shutdown -single now the command to enter single-user mode? I'll have to double-check the man pages.

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Charlene

2 days ago

A) shutdown -R 1 now

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Fletcher

2 months ago

I'm not sure about the answer. Can you explain why those commands are the correct ones?

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Jamal

2 months ago

I agree with Penney. Those commands will bring the system into a safe state for maintenance tasks.

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2 months ago

I think the correct answers are A) shutdown -R 1 now and D) telinit 1.

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