Lpi 117-101 Online Practice Questions and Exam Preparation

Lpi 117-101 Online Questions & Answers

• Question 71:

  You are running X in networked environment. You want to allow anyone on your network to display their X applications on your desktop. What command can you use to disable all access control for X?

  xhost +

• Question 72:

  Which of the following commands is run last during boot on a system with quotas enabled?

  A. fsck
  B. mount
  C. quotacheck
  D. quotaon
  D. quotaon

• Question 73:

  Which of the following commands can be used to perform a full text search on all available packages on a Debian system?

  A. apt
  B. apt-cache
  C. apt-get
  D. apt-search
  E. dpkg
  B. apt-cache

• Question 74:

  Which shell built-in command can be used to create a shortcut or pseudonym for a longer command?

  Assume a modern bourne-like shell, such as bash.

  A. shortcut
  B. ln
  C. sudo
  D. link
  E. alias
  E. alias

• Question 75:

  What option, when passed to the yum command, will update the entire system? (Specify ONLY the option name with no additional parameters)

  update

• Question 76:

  You have just set up the X Display Manager as your default display manager. What file should you edit to change the default background for it?

  A. /etc/X11/xdm/Xsetup
  B. /etc/X11/prefdm
  C. /etc/X11/XF86Config
  D. /etc/X11/xdm.conf
  A. /etc/X11/xdm/Xsetup

• Question 77:

  Which file the /proc file system lists parameters passed from the bootloader to the kernel?

  /proc/cmdline

• Question 78:

  What does the following command do? cat '$TEST'

  A. Displays a bash syntax error message.
  B. Displays the contents of the file named $TEST if it exists.
  C. Waitsfor the user to enter text and then echos the text back.
  D. Displays the contents of the file named inside the back quotes.
  E. Displays the contents of the named by the environment variable TEST.
  B. Displays the contents of the file named $TEST if it exists.

• Question 79:

  To allow a regular user account to mount and unmount a filesystem (for instance, a cdrom or floppy), which option will need to be added to the corresponding line in /etc/fstab?

  A. nouidchk
  B. alluser
  C. user
  D. auto
  C. user

• Question 80:

  Which command is used to dump files in octal format?

  A. od
  B. octdump
  C. dumpoct
  D. cat -o
  A. od