Lpi 102-500 Online Practice Questions and Exam Preparation

Lpi 102-500 Online Questions & Answers

• Question 21:

  FILL IN THE BLANK

  Which parameter is missing in the command

  ip link set ____ dev eth0

  to activate the previously inactive network interface eth0? (Specify the parameter only without any command, path or additional options.)

  up

• Question 22:

  Which command should be added to /etc/bash_profile to change the language of messages from an internationalised program to Portuguese (pt)? (Choose Two)

  A. export LANGUAGE="pt"
  B. export MESSAGE="pt"
  C. export LANG="pt"
  D. export LC_MESSAGES="pt"
  E. export ALL_MESSAGES="pt"
  C. export LANG="pt"
  D. export LC_MESSAGES="pt"

• Question 23:

  You are looking into a new script you received from your senior administrator. In the very first line you notice a #! followed by a file path. This indicates that:

  A. The file at that location was used to make the script.
  B. This script provides identical functionality as the file at that location.
  C. This script will self-extract into a file at that location.
  D. The program at that location will be used to process the script.
  D. The program at that location will be used to process the script.

• Question 24:

  Which command, depending on its options, can display the open network connections, the routing tables, as well as network interface statistics. (Specify ONLY the command without any path or parameters.)

  A. netstat
  B. /bin/netstat
  C. ss
  D. /usr/bin/ss
  A. netstat

• Question 25:

  Which of the following commands display the number of bytes transmitted and received via the eth0 network interface? (Choose two.)

  A. route -v via eth0
  B. ip stats show dev eth0
  C. netstat -s -i eth0
  D. ifconfig eth0
  E. ip -s link show eth0
  D. ifconfig eth0
  E. ip -s link show eth0

• Question 26:

  FILL IN THE BLANK

  Which option in the /etc/ntp.conf file specifies an external NTP source to be queried for time information? (Specify ONLY the option without any values or parameters.)

  server

• Question 27:

  What is the purpose of the file /etc/profile?

  A. It contains the welcome message that is displayed after login.
  B. It contains security profiles defining which users are allowed to log in.
  C. It contains environment variables that are set when a user logs in.
  D. It contains default application profiles for users that run an application for the first time.
  C. It contains environment variables that are set when a user logs in.

• Question 28:

  FILL IN THE BLANK

  What is the name of the simple graphical login manager that comes with a vanilla X11 installation? (Specify ONLY the command without any path or parameters.)

  xdm

• Question 29:

  FILL IN THE BLANK

  By default, the contents of which directory will be copied to a new user's home directory when the account is created by passing the -m option to the useradd command? (Specify the full path to the directory.)

  /etc/skel

• Question 30:

  What output is produced by the following command sequence?

  echo '1 2 3 4 5 6' | while read a b c; do

  echo result $c $b $a;

  done

  A. result: 3 4 5 6 2 1
  B. result: 1 2 3 4 5 6
  C. result: 6 5 4
  D. result: 6 5 4 3 2 1
  E. result: 3 2 1
  A. result: 3 4 5 6 2 1