Linux Foundation Exam LFCS Topic 6 Question 78 Discussion

Actual exam question for Linux Foundation's LFCS exam

Question #: 78
Topic #: 6

[All LFCS Questions]

Which of the following commands can be used to determine how long the system has been running? (Choose TWO correct answers.)

Auptime

Bup

Ctop

Duname -u

Etime --up

Show Suggested Answer

Suggested Answer: A

by Anika at Jun 24, 2024, 08:54 AM

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Fatima

3 days ago

I'm pretty sure 'up' is the command to check if the sysadmin has had their morning coffee. Gotta stay 'up' for those long server uptime checks!

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Jutta

9 days ago

B is just 'up'? What is this, a command to check if the system is, well, up? That's not very useful.

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Candra

12 days ago

E is just ridiculous. 'time --up'? Someone must have been joking when they came up with that one.

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Shawnna

13 days ago

Wow, D is a strange one. uname -u? Really? That's clearly not the right command to check system uptime.

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Lavera

17 days ago

A and C are the correct answers. uptime gives the system uptime, and top shows system information including uptime.

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Jules

1 days ago

A) uptime

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Tiffiny

18 days ago

I'm not sure about C) top and E) time --up. I think they might show something else.

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Ty

19 days ago

I agree with Carline. Those commands show the system uptime.

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Carline

21 days ago

I think A) uptime and D) uname -u can be used to determine how long the system has been running.

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