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

2 months 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

2 months 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

2 months 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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Marvel

14 days ago

User 3: So, the correct options are B) shutdown -single now and D) telinit 1.

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Alex

15 days ago

User 2: Alex is right, it won't put the system in single-user mode.

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Hannah

26 days ago

User 1: Yeah, A) shutdown -R 1 now will just reboot the system.

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3 months ago

I think C) init 1 and D) telinit 1 are the correct answers. They both bring the system into single-user mode, which is the safest state for maintenance tasks.

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