LPIC-2 Linux Engineer (Exam 102) (102-400) - Linux Professional Institute Actual Exam Questions
Last updated on May 14, 2026
What is the purpose of the command mailq?
It fetches new emails from a remote server using POP3 or IMAP.
It is a multi-user mailing list manager.
It is a proprietary tool contained only in the qmail MTA.
It queries the mail queue of the local MTA.
It is a command-line based tool for reading and writing emails.
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The X11 configuration file xorg.conf is grouped into sections. How is the content of the section SectionName associated with that section?
It is placed in curly brackets as in Section SectionName { ... }.
It is placed between a line containing Section "SectionName" and a line containing EndSection.
It is placed between the tags <Section name="SectionName"> and </Section>
It is placed after the row [SectionName].
It is placed after an initial unindented Section "SectionName" and must be indented by exactly one tab character.
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Which of the following commands lists all defined variables and functions within Bash?
env
set
env -a
echo $ENV
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What is the purpose of the nsswitch.conf file?
It is used to configure where the C library looks for system information such as host names and user passwords.
It is used to configure network protocol port numbers such as for HTTP or SMTP.
It is used to configure LDAP authentication services for the local system.
It is used to configure which network services will be turned on during the next system boot.
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Which configuration file would be edited to change the default options for outbound SSH sessions?
/etc/ssh/sshd_config
/etc/ssh/ssh
/etc/ssh/client
/etc/ssh/ssh_config
/etc/ssh/ssh_client
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