Lpi LPIC-1 102-400 Questions & Answers

• Question 41:

  Which of the following tasks can be accomplished using the command date? (Choose TWO correct answers.)

  A. Synchronize the hardware and system clocks.

  B. Output date and time in different formats.

  C. Set the system clock.

  D. Set the hardware clock.

  E. Update the time via NTP.

  Correct Answer: BC

• Question 42:

  Which of the following are syslog facilities? (Choose TWO correct answers.)

  A. local7

  B. mail

  C. advanced

  D. postmaster

  E. remote

  Correct Answer: AB

• Question 43:

  What is the purpose of the command mailq?

  A. It fetches new emails from a remote server using POP3 or IMAP.

  B. It is a multi-user mailing list manager.

  C. It is a proprietary tool contained only in the qmail MTA.

  D. It queries the mail queue of the local MTA.

  E. It is a command-line based tool for reading and writing emails.

  Correct Answer: D

• Question 44:

  Which of the following fields can be found in the /etc/group file? (Choose THREE correct answers.)

  A. The list of users that belong to the group.

  B. The home directory of the group.

  C. The name of the group.

  D. The description of the group.

  E. The password of the group.

  Correct Answer: ACE

• Question 45:

  What is true regarding the command userdel --force --remove bob? (Choose TWO correct answers.)

  A. The user bob is removed from the system's user database.

  B. The user bob's home directory is removed.

  C. The locate database is updated to drop files owned by bob.

  D. All files owned by bob are remove from all mounted filesystems.

  E. In case bob was the last member of a group, that group is deleted.

  Correct Answer: AB

• Question 46:

  Which commands can be used to change a user's account aging information? (Choose THREE correct answers.)

  A. usermod

  B. passwd

  C. chattr

  D. chage

  E. chsh

  Correct Answer: ABD

• Question 47:

  What is true about the file /etc/localtime?

  A. It is a plain text file containing a string such as Europe/Berlin.

  B. It is created and maintained by the NTP service based on the geolocation of the system's IP address.

  C. It is a symlink to /sys/device/clock/ltime and always contains the current local time.

  D. It is either a symlink to or a copy of a timezone information file such as /usr/share/zoneinfo/Europe/ Berlin.

  Correct Answer: D

• Question 48:

  Which of the following files assigns a user to its primary group?

  A. /etc/pgroup

  B. /etc/shadow

  C. /etc/group

  D. /etc/passwd

  E. /etc/gshadow

  Correct Answer: D

• Question 49:

  Which of the following commands should be added to /etc/bash_profile in order to change the language of messages for an internationalized program to Portuguese (pt)?

  A. export LANGUAGE="pt"

  B. export MESSAGE="pt"

  C. export UI_MESSAGES="pt"

  D. export LC_MESSAGES="pt"

  E. export ALL_MESSAGES="pt"

  Correct Answer: D

• Question 50:

  To prevent a specific user from scheduling tasks with at, what should the administrator do?

  A. Add the specific user to /etc/at.allow file.

  B. Add the specific user to [deny] section in the /etc/atd.conf file.

  C. Add the specific user to /etc/at.deny file.

  D. Add the specific user to nojobs group.

  E. Run the following: atd --deny [user].

  Correct Answer: C