Question 1

What does MFA stand for?

Options :

A :

Management From Afar

B : Multifactor Authentication

C : Multiple Failure Autorecovery

Answer: B

Question 2

Which command attaches the filesystem on the /dev/sda2 partition to the /mnt directory?

Options :

A : mount /dev/sda2 /mnt

B :

fstab /mnt /dev/sda2

C : mount /mnt /dev/sda2

D : mnt /dev/sda2 /mnt

Answer: A

Question 3

Which command would you use to display a list of open ports on a system, including the processes using those ports?

Options :

A : netcraft -p

B : lsof -i

C : ps --ports

D : portofcall --all

Answer: B

Question 4

Mark is a Linux administrator who is trying to determine which user might be harming the performance of the Linux server. Which command can he run to display who is logged in and which commands they are running?

Options :

A : `who --jobs`

B : `whoami --all`

C : `who`

D : `w`

Answer: D

Question 5

Users in the human resources department are trying to access files in a newly created directory. Which of the following commands will allow the users access to the files?

Options :

A : chattr

B : chgrp

C : chage

D : chcon

Answer: B

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