Free Access LinuxFoundation.LFCS.v2022-02-12.q121 Practice Test (Page 6)

Question 21

CORRECT TEXT
Please specify the top directory containing the configuration files for the CUPS printing system. (Specify the full path to the directory.)

Question 22

When trying to unmount a device it is reported as being busy. Which of the following commands could be used to determine which process is causing this?

A.traceroute

B.strace

C.debug

D.nessus

E.lsof

Question 23

Which of the following commands can be used to download the RPM package kernel without installing it?

A.rpmdownload kernel

B.yum download --no-install kernel

C.rpm --download --package kernel

D.yumdownloader kernel

Question 24

Which command chain will count the number of regular files with the name of foo.txt within /home?

A.grep -R foo.txt /home | wc -l

B.find /home -name foo.txt | wc -l

C.find /home -name foo.txt -count

D.find /home -type f -name foo.txt | wc -l

E.ls -lR /home | grep foo.txt | wc -l

Question 25

CORRECT TEXT
What is the name of the main configuration file for GNU GRUB? (Specify the file name only without any path.)

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Question 22

Question 23

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