Linux Foundation LFCS - Linux Foundation Certified System Administrator Exam
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Total 260 questions
Question #1 (Topic: )
What of the following can be done by the command ifconfig? (Choose TWO correct
answers.)
answers.)
A. Set a network interface active or inactive.
B. Specify the kernel module to be used with a network interface.
C. Allow regular users to change the network configuration of a network interface.
D. Change the netmask used on a network interface.
E. Specify which network services are available on a network interface.
Answer: A,D
Question #2 (Topic: )
Which of the following commands can be used to locate programs and their corresponding
man pages and configuration files?
man pages and configuration files?
A. dirname
B. which
C. basename
D. query
E. whereis
Answer: E
Question #3 (Topic: )
Which of the following options for the kernel's command line changes the systemd boot
target to rescue.target instead of the default target?
target to rescue.target instead of the default target?
A. systemd.target=rescue.target
B. systemd.runlevel=rescue.target
C. systemd.service=rescue.target
D. systemd.default=rescue.target
E. systemd.unit=rescue.target
Answer: E
Question #4 (Topic: )
What is the output of the following command?
echo "Hello World" | tr -d aieou
echo "Hello World" | tr -d aieou
A. Hello World
B. eoo
C. Hll Wrld
D. eoo Hll Wrld
Answer: C
Question #5 (Topic: )
Which of the following commands can be used to display the inode number of a given file?
A. inode
B. ls
C. ln
D. cp
Answer: B
