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Linux Foundation Certified System Administrator

Last Update 19 hours ago Total Questions : 260

The Linux Foundation Certified System Administrator content is now fully updated, with all current exam questions added 19 hours ago. Deciding to include LFCS practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our LFCS exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these LFCS sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any Linux Foundation Certified System Administrator practice test comfortably within the allotted time.

Question # 4

What is true about the file /etc/localtime?

A.

It is a plain text file containing a string such as Europe/Berlin.

B.

It is created and maintained by the NTP service based on the geolocation of the system's IP address.

C.

It is a symlink to /sys/device/clock/ltime and always contains the current local time.

D.

It is either a symlink to or a copy of a timezone information file such as /usr/share/zoneinfo/Europe/Berlin.

Question # 5

Which parameter must be passed to ifconfig to activate a previously inactive network interface? (Specify the parameter only without any command, path or additional options)

Question # 6

Which of the following fields are available in both the global /etc/crontab file as well as in user-specific crontab files? (Select TWO correct answers)

A.

Year

B.

Minute

C.

Username

D.

Command

Question # 7

What is the lowest numbered unprivileged TCP port? (Specify the number in digits only.)

Question # 8

Which of the following signals is sent to a process when the key combination CTRL+C is pressed on the keyboard?

A.

SIGTERM

B.

SIGINT

C.

SIGSTOP

D.

SIGKILL

Question # 9

Which of the following commands lists the dependencies of a given dpkg package?

A.

apt-cache depends-on package

B.

apt-cache dependencies package

C.

apt-cache depends package

D.

apt-cache requires package

Question # 10

Which keyword must be listed in the hosts option of the Name Service Switch configuration file in order to make host lookups consult the /etc/hosts file?

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