Lpi LPIC-1 102-400 Questions & Answers

• Question 31:

  Which of the following commands is used to rotate, compress, and mail system logs?

  A. rotatelog

  B. striplog

  C. syslogd --rotate

  D. logrotate

  E. logger

  Correct Answer: D

• Question 32:

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

  A. *.* /dev/tty12

  B. /var/log/messages | /dev/tty12

  C. | /dev/tty12

  D. syslog tty12

  E. mail.* /dev/tty12

  Correct Answer: A

• Question 33:

  What is true about the ntpdate command?

  A. It is the primary management command for the NTP time server.

  B. It updates the local system's date (i.e. day, month and year) but not the time (i.e. hours, minutes, seconds).

  C. It queries one or more NTP time servers and adjusts the system time accordingly.

  D. It sends the local system time to one or many remote NTP time servers for redistribution.

  E. It can be used by any user to set the user clock independently of the system clock.

  Correct Answer: C

• Question 34:

  Which of the following is a legacy program provided by CUPS for sending files to the printer queues on the command line?

  A. lpd

  B. lpp

  C. lpq

  D. lpr

  Correct Answer: D

• Question 35:

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

  A. --from=

  B. --since=

  C. --until=

  D. --upto=

  E. --date=

  Correct Answer: BC

• Question 36:

  Which of the following are commonly used Mail Transfer Agent (MTA) applications? (Choose THREE correct answers.)

  A. Postfix

  B. Procmail

  C. Sendmail

  D. Exim

  E. SMTPd

  Correct Answer: ACD

• Question 37:

  Which of the following is observed and corrected by a NTP client?

  A. The skew in time between the system clock and the hardware clock.

  B. The skew in time between the system clock and the reference clock.

  C. Changes in the time zone of the current computer's location.

  D. Adjustments needed to support Daylight Saving Time.

  Correct Answer: B

• Question 38:

  Why is the correct configuration of a system's time zone important?

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

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

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

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

  Correct Answer: A

• Question 39:

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

  A. cups-devices.conf

  B. snmp.conf

  C. printcap.conf

  D. printers.conf

  E. cupsd.conf

  Correct Answer: D

• Question 40:

  What is true regarding the command sendmail?

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

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

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

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

  Correct Answer: B