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

Questions 4

Which of the following are tasks handled by a display manager like XDM or KDM? (Choose TWO correct answers.)

Options:

A.

Start and prepare the desktop environment for the user.

B.

Configure additional devices like new monitors or projectors when they are attached.

C.

Handle the login of a user.

D.

Lock the screen when the user was inactive for a configurable amount of time.

E.

Create an X11 configuration file for the current graphic devices and monitors.

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Questions 5

How is a display manager started?

Options:

A.

It is started by a user using the command startx.

B.

It is started like any other system service by the init system.

C.

It is started by inetd when a remote hosts connects to the X11 port.

D.

It is started automatically when a X11 user logs in to the system console.

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Questions 6

Which command can be used to investigate the properties for a particular window in X by clicking that window? (Specify ONLY the command without any path or parameters.)

Options:

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Questions 7

Which command, available with all MTAs, is used to list the contents of the MTA's mail queue? (Specify ONLY the command without any path or parameters.)

Options:

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Questions 8

What entry can be added to the syslog.conf file to have all syslog messages generated by a system displayed on console 12?

Options:

A.

*.* /dev/tty12

B.

/var/log/messages | /dev/tty12

C.

| /dev/tty12

D.

syslog tty12

E.

mail.* /dev/tty12

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Questions 9

Which of the following parameters are used for journalctl to limit the time frame of the output? (Choose TWO correct answers.)

Options:

A.

--from=

B.

--since=

C.

--until=

D.

--upto=

E.

--date=

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Questions 10

Which directory holds the files that configure the xinetd service when using several configuration files instead of an integrated configuration file? (Specify the full path to the directory.)

Options:

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Questions 11

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

Options:

A.

/etc/ssh/sshd_config

B.

/etc/ssh/ssh

C.

/etc/ssh/client

D.

/etc/ssh/ssh_config

E.

/etc/ssh/ssh_client

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Questions 12

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

Options:

A.

umask

B.

usermod

C.

ulimit

D.

passwd

E.

chage

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Questions 13

Which command makes the shell variable named VARIABLE visible to subshells?

Options:

A.

export $VARIABLE

B.

export VARIABLE

C.

set $VARIABLE

D.

set VARIABLE

E.

env VARIABLE

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Questions 14

What is the difference between the commands test -e path and test -f path?

Options:

A.

They are equivalent options with the same behaviour.

B.

The -f option tests for a regular file. The -e option tests for an empty file.

C.

Both options check the existence of the path. The -f option also confirms that it is a regular file.

D.

The -f option tests for a regular file. The -e option tests for an executable file.

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Questions 15

What output will the command seq 10 produce?

Options:

A.

A continuous stream of numbers increasing in increments of 10 until stopped.

B.

The numbers 1 through 10 with one number per line.

C.

The numbers 0 through 9 with one number per line.

D.

The number 10 to standard output.

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Questions 16

What is the purpose of the nsswitch.conf file?

Options:

A.

It is used to configure where the C library looks for system information such as host names and user passwords.

B.

It is used to configure network protocol port numbers such as for HTTP or SMTP.

C.

It is used to configure LDAP authentication services for the local system.

D.

It is used to configure which network services will be turned on during the next system boot.

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Questions 17

Which of the following details is NOT provided in any output from the netstat utility?

Options:

A.

broadcast services

B.

interface statistics

C.

masquerading connections

D.

network connections

E.

routing tables

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Questions 18

Which of the following is true about IPv6?

Options:

A.

With IPv6, the TCP port numbers of most services have changed.

B.

IPv6 no longer supports broadcast addresses.

C.

IPv4 addresses can be used without any change with IPv6.

D.

IPv6 no longer supports multicast addresses.

E.

For IPv6, UDP and TCP have been replaced by the Rapid Transmission Protocol RTP.

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Exam Code: 102-400
Exam Name: LPI Level 1 Exam 102, Junior Level Linux Certification, Part 2 of 2
Last Update: May 12, 2024
Questions: 120

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