Lpi 102-400 Online Practice Questions and Exam Preparation

Lpi 102-400 Online Questions & Answers

• Question 71:

  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
  D. printers.conf

• Question 72:

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

• Question 73:

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

• Question 74:

  Which of the following words is used to restrict the records that are returned from a SELECT SQL query based on a supplied criteria for the values in the records?

  A. CASE
  B. FROM
  C. WHERE
  D. IF
  C. WHERE

• Question 75:

  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?

  files

• Question 76:

  What is true regarding the file ~/.forward?

  A. As it is owned by the MTA and not writable by the user, it must be edited using the editaliases command.
  B. After editing ~/.forward the user must run newaliases to make the mail server aware of the changes.
  C. Using ~/.forward, root may configure any email address whereas all other users may configure only their own addresses.
  D. When configured correctly, ~/.forward can be used to forward each incoming mail to more than one other recipient.
  D. When configured correctly, ~/.forward can be used to forward each incoming mail to more than one other recipient.

• Question 77:

  What output will the following command produce? seq 1 5 20

  B. 1
  C. 1
  D. 2
  E. 5
  A

• Question 78:

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

  A. 2001:db8::15 www.example.com www
  B. www.example.com www 203.0.13.15
  C. 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
  A. 2001:db8::15 www.example.com www
  C. 203.0.113.15 www.example.com www

• Question 79:

  Which of the following commands will help identify a broken router between the local and the remote machine?

  A. ps
  B. netstat
  C. nslookup
  D. ifconfig
  E. traceroute
  E. traceroute

• Question 80:

  On a regular users workstation the route command takes a long time before printing out the routing table.

  Which of the following errors does that indicate?

  A. The local routing information may be corrupted and must be re-validated using a routing protocol.
  B. One of the routers in the routing table is not available which causes the automatic router failure detection mechanism (ARF-D) to wait for a timeout.
  C. There may accidentally be more than one default router in which case a default router election has to be done on the network in order to choose one router as the default.
  D. DNS resolution may not be working as route by default tries to resolve names of routers and destinations and may run into a timeout.
  D. DNS resolution may not be working as route by default tries to resolve names of routers and destinations and may run into a timeout.