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LPI 102-400 - LPI Level 1 Exam 102, Junior Level Linux Certification, Part 2 of 2

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Page: 4 / 4
Total 120 questions

Which of the following commands can be used to limit the amount of memory a user may use?

A.

umask

B.

usermod

C.

ulimit

D.

passwd

E.

chage

Which configuration file would be edited to change default options for the OpenSSH server?

A.

/etc/ssh/sshd_config

B.

/etc/ssh/ssh

C.

/etc/ssh/server

D.

/etc/ssh/ssh_config

E.

/etc/ssh/ssh_server

In an xinetd configuration file, which attribute specifies the network address that will be used to provide the service?

What is a purpose of an SSH host key?

A.

It must be sent by any SSH client in addition to a user key in order to identify the client's host.

B.

It provides the server's identity information to connecting SSH clients.

C.

It is the root key by which all user SSH keys must be signed.

D.

It authenticates any user that logs into a remote machine from the key's host.

E.

It is used by system services like cron, syslog or a backup job to automatically connect to remote hosts.

What argument to the -type option of find will match files that are symbolic links? (Specify only the argument and no other options or words.)

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 /usr -uid 0 -perm +4000

B.

find -user root +mode +s /usr

C.

find -type suid -username root -d /usr

D.

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

E.

find /usr -suid -perm +4000