Lpi 117-102 Online Practice Questions and Exam Preparation

Lpi 117-102 Online Questions & Answers

• Question 501:

  inetd.conf was changed. How to reinit changes?

  A. restart inetd
  B. find inetd's PID and send signal 15 to it
  C. find inetd's PID and send signal SIGHUP to it
  C. find inetd's PID and send signal SIGHUP to it

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  Find .... SIGHUP to it - is the correct line

• Question 502:

  What is the command most often used for configuring network interfaces?

  ifconfig

• Question 503:

  While performing a security audit, you discover that a machine is accepting connections on TCP port 184, but it is not obvious which process has the port open. Which of the following programs would you use to find out?

  A. traceroute
  B. strace
  C. debug
  D. nessus
  E. lsof
  E. lsof

• Question 504:

  To create a user account, keep in mind that the username is at most ____ characters long.

  A. 6
  B. 8
  C. 12
  D. 18
  B. 8

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  Please note that everything should be entered in lowercase, except for the full name of the user which can be entered in a "pleasing format" (e.g. Joe Smith) and the password. Case is sensitive, so inform your user (s) they must use identical case when entering their username and password.

• Question 505:

  Type in the simplest command to display the previous and current run level?

  runlevel

  runlevel-- find the current and previous system runlevel.

  See the output of runlevel

  N 3 àIt means currently system running on runlevel 3 and not switched to any runlevel.

• Question 506:

  What does the following command accomplish: "export PATH=$PATH:$APPLICATIONS"

  A. Changes path to the applications directory.
  B. Updates the path with the value of $APPLICATIONS.
  C. All NFS users can mount the applications directly.
  D. Updates path with the applications directory.
  D. Updates path with the applications directory.

• Question 507:

  The file /etc/ssh/ssh_host_rsa_key should be:

  A. world-readable
  B. readable to group sys
  C. readable to root only
  D. readable by all SSH users
  D. readable by all SSH users

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  Note: If you really mean the private ssh server key, it should bre readable only be root. The public key have to readable by all SSH users.

• Question 508:

  What is considered the normal exit value of a process?

  0 (or Zero)

• Question 509:

  With the web site, www.tldp.org, what does "tldp" stand for?

  The Linux Documentation Project

• Question 510:

  Which directory in /etc is used to keep a sample copy of files and

  directories for when a new user has a home directory created? (Please provide the full path)

  /etc/skel/