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

Question No: 71 – (Topic 4)

What is true regarding the command sendmail?

  1. With any MTA, the sendmail command must be run periodically by the cron daemon.

  2. All MTAs, including Postfix and Exim, provide a sendmail command.

  3. The sendmail command prints the MTAs queue history of which mails have been sent successfully.

  4. It is only available when the sendmail MTA is installed.

Answer: B

Question No: 72 – (Topic 4)

Which file inside the CUPS configuration directory contains the definition of the printers?

  1. cups-devices.conf

  2. snmp.conf

  3. printcap.conf

  4. printers.conf

  5. cupsd.conf

Answer: D

Question No: 73 – (Topic 4)

Why is the correct configuration of a system#39;s time zone important?

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

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

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

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

Answer: A

Question No: 74 CORRECT TEXT – (Topic 4)

Which command is used to sync the hardware clock to the system clock? (Specify ONLY the command without any path or parameters.)

Answer: hwclock, /sbin/hwclock, /usr/sbin/hwclock

Topic 5, Networking Fundamentals

Question No: 75 CORRECT TEXT – (Topic 5)

How many IP-addresses can be used for unique hosts inside the IPv4 subnet 192.168.2.128/28? (Specify the number only without any additional information.)

Answer: 14

Question No: 76 – (Topic 5)

Which of the following keywords can be used in the file /etc/resolv.conf? (Choose TWO correct answers.)

  1. substitute

  2. nameserver

  3. search

  4. lookup

  5. method

Answer: B,C

Question No: 77 CORRECT TEXT – (Topic 5)

Which command is used to set the hostname of the local system? (Specify ONLY the command without any path or parameters.)

Answer: hostname

Question No: 78 CORRECT TEXT – (Topic 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)

Answer: up

Question No: 79 CORRECT TEXT – (Topic 5)

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?

Answer: files

Question No: 80 – (Topic 5)

Which of the following lines are valid in the file /etc/hosts? (Choose TWO correct answers.)

  1. 2001:db8::15 www.example.com www

  2. www.example.com www 203.0.13.15

  3. 203.0.113.15 www.example.com www

D. www.example.com,www 203.0.13.15,2001:db8::15

E. 2003.0.113.15,2001:db8::15 www.example.com www

Answer: A,C

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