Deal of The Day! Hurry Up, Grab the Special Discount - Save 25% - Ends In 00:00:00 Coupon code: SAVE25
Welcome to Pass4Success

- Free Preparation Discussions
Mail Us support@pass4success.com
Location US
Mob_nav_barsMENU

Linux Foundation LFCS Exam - Topic 4 Question 105 Discussion

Actual exam question for Linux Foundation's LFCS exam
Question #: 105
Topic #: 4
[All LFCS Questions]

Which run levels should never be declared as the default run level when using SysV init? (Choose TWO correct answers.)

Show Suggested Answer Hide Answer
Suggested Answer: A, E

by Kimberlie at Nov 24, 2025, 08:18 PM

Limited Time Offer

25%

Off

Get Premium LFCS Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

0/2000 characters
Submit Cancel
Olga
9 hours ago
Wow, I didn't know that! Thanks for the heads up!
upvoted 0 times
...
Shalon
5 days ago
1 is single-user mode, definitely not default!
upvoted 0 times
...
Albina
24 days ago
Wait, are you sure about 1? I thought it was safe.
upvoted 0 times
...
Ena
29 days ago
Haha, imagine if your system just rebooted itself every time you logged in. That would be a real party trick!
upvoted 0 times
...
Lorrine
1 month ago
A and E? Really? That's like setting your default to power off or reboot. Not very useful!
upvoted 0 times
...
Refugia
1 month ago
Hmm, I'm gonna go with B and D. Wouldn't want my system stuck in rescue mode or the graphics runlevel.
upvoted 0 times
...
Lawrence
1 month ago
I'd say 1 and 5 are no-go's. Who wants to boot into single-user mode or X11 by default?
upvoted 0 times
...
Kina
2 months ago
Definitely not 0 and 6, those are for shutting down and rebooting the system.
upvoted 0 times
...
Viva
2 months ago
I’m a bit confused about run levels, but I think 0 and 6 are definitely not safe as defaults because they lead to shutdown or reboot.
upvoted 0 times
...
Han
2 months ago
I practiced a similar question last week, and I feel like run levels 0 and 6 are both related to shutdown and reboot, so they shouldn't be defaults.
upvoted 0 times
...
Telma
2 months ago
I'm not entirely sure, but I remember something about run level 1 being for single-user mode, which might not be ideal as a default either.
upvoted 0 times
...
Arlette
2 months ago
Ugh, I'm drawing a blank on the run levels right now. I'll have to guess and hope for the best.
upvoted 0 times
...
Louvenia
3 months ago
I'm feeling pretty confident about this one. I remember learning that certain run levels should never be used as defaults, so I think I can narrow it down.
upvoted 0 times
...
Bernardo
3 months ago
Okay, I've got a strategy for this. I'll start by eliminating the run levels that are clearly not appropriate as defaults, then focus on the remaining options.
upvoted 0 times
...
Carey
3 months ago
I think run level 0 is definitely one that shouldn't be set as default since it usually means shutdown, right?
upvoted 0 times
...
Carla
3 months ago
Totally agree, 0 is shutdown and 6 is reboot!
upvoted 0 times
...
Virgie
4 months ago
A) 0 and E) 6 are the ones to avoid.
upvoted 0 times
...
Veronique
4 months ago
True, but not for default. A and E are clear choices.
upvoted 0 times
...
Roselle
4 months ago
I'm a bit confused by the wording of this question. I'll need to review my notes on SysV init to make sure I understand the run levels properly.
upvoted 0 times
...
Rickie
4 months ago
Hmm, this is a tricky one. I'll need to think carefully about the different run levels and their purposes.
upvoted 0 times
Billi
3 months ago
I think run level 0 should definitely not be default.
upvoted 0 times
...
...

Save Cancel