CompTIA LX0-104 Actual Free Exam Questions & Community Discussion

Exam Code/Number: LX0-104
Exam Name/Title: CompTIA Linux+ [Powered by LPI] - Exam 2
Certification Provider: CompTIA
Corresponding Certification: Linux+

Exam Questions: 180
Updated On: May 26, 2026

Question #43

Why is the correct configuration of a system's time zone important?

A. Because the environment variables LANG and LC_MESSAGES are, by default, set according to the time zone.

B. Because NTP chooses servers nearby based on the configured time zone.

C. Because the time zone is saved as part of the modification times of files and cannot be changed after a file is created.

D. Because the conversion of Unix timestamps to local time relies on the time zone configuration.

Discussion 0

Correct Answer: D Vote an answer

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Question #44

Given the following routing table:

How would an outgoing packet to the destination 192.168.2.150 be handled?

A. It would be passed to the default router 255.255.255.0 on eth0.

B. It would be directly transmitted on the device eth0.

C. It would be passed to the default router 192.168.178.1 on wlan0.

D. It would be directly transmitted on the device wlan0.

E. It would be passed to the router 192.168.1.1 on eth0.

Discussion 0

Correct Answer: E Vote an answer

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Question #45

FILL BLANK
What word is missing from the following SQL statement?
insert into tablename ________(909, 'text');
(Please specify the missing word using lower-case letters only.)

Discussion 0

Correct Answer:

VALUES -or- values
Section: Shells, Scripting and Data Management

Question #46

What is the main difference between thebatchandatcommands?

A. Theatcommand reads commands from standard input. Thebatchcommand requires a command line argument.

B. The commands of abatchjob run sequentially one after another while the commands inatjobs may run in parallel.

C. Thebatchcommand will run multiple times. Theatcommand will only run once.

D. Theatcommand e-mail results to the user. Thebatchcommand logs results tosyslog.

Discussion 0

Correct Answer: B Vote an answer

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Question #47

Which of the following commands shows the current color depth of the X Server?

A. xcolordepth

B. xwininfo

C. cat /etc/X11

D. xcd

E. xcdepth

Discussion 0

Correct Answer: B Vote an answer

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Question #48

Which command will set the local machine's timezone to UTC?

A. ln -s /usr/share/zoneinfo/UTC /etc/localtime

B. mv /usr/timezone/UTC /etc

C. date --timezone=UTC

D. cat UTC > /etc/timezone

Discussion 0

Correct Answer: A Vote an answer

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Question #49

Which of the following commands will convert files from one character encoding to another?

A. iconv

B. transcode

C. enc2utf

D. convert

Discussion 0

Correct Answer: A Vote an answer

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Question #50

Which configuration file would be edited to change the default options for outbound SSH sessions?

A. /etc/ssh/ssh_client

B. /etc/ssh/ssh_config

C. /etc/ssh/ssh

D. /etc/ssh/client

E. /etc/ssh/sshd_config

Discussion 0

Correct Answer: B Vote an answer

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Question #51

Which file, when using Sendmail or a compatible MTA system, will allow a user to redirect all of their mail to another address and is configurable by the user themselves?

A. ~/.alias

B. ~/.forward

C. /etc/alias

D. /etc/mail/forwarders

Discussion 0

Correct Answer: B Vote an answer

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Question #52

Which configuration file doessudoread when determining if a user is permitted to run applications with root privileges?

A. /etc/security.conf

B. /etc/sudoers

C. /etc/sudo.conf

D. /etc/supasswd

Discussion 0

Correct Answer: B Vote an answer

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Question #53

What happens if the password of a user in the/etc/shadowfile is prepended with the ! character?

A. The user is disabled and all login methods, including but not limited to password based logins, are disabled.

B. The password is inverted which allows the user to log in with any password other than the current password.

C. Upon the next log in, the user is forced to change his password.

D. When logging in, the user automatically gets root privileges in addition to his regular privileges.

E. The password becomes invalid which disables password based logins although other login methods remain usable.

Discussion 0

Correct Answer: E Vote an answer

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Question #54

Which of the following find commands will print out a list of files owned by root and with the SUID bit set in
/ usr?

A. find -user root +mode +s /usr

B. find /usr -ls \*s\* -u root

C. find /usr -uid 0 -perm +4000

D. find /usr -suid -perm +4000

E. find -type suid -username root -d /usr

Discussion 0

Correct Answer: C Vote an answer

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Question #55

Each entry in a crontab must end with what character?

A. Tab

B. Backslash

C. Newline

D. Space

Discussion 0

Correct Answer: C Vote an answer

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Question #56

Which of the following statements is true regarding the/etc/shadowfile?

A. All users have full read access to/etc/shadow.

B. All users have full read and write access to/etc/shadow.

C. Only root is allowed to read and write/etc/shadow.

D. /etc/shadowmay not be readable or writable by user root.

Discussion 0

Correct Answer: C Vote an answer

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