LX0-102 Online Practice Questions and Answers
Which of the following commands should be added to /etc/bash_profile to change the language of messages from an internationalised program to Portuguese (pt)? (Select TWO).
A. export LANGUAGE="pt"
B. export MESSAGE="pt"
C. export LANG="pt"
D. export LC_MESSAGES="pt"
E. export ALL_MESSAGES="pt"
The files in the /etc/skel directory are used by the:
A. pwconv command
B. pwunconv command
C. useradd command
D. passwd command
For accessibility assistance, which of the following programs is an on-screen keyboard?
A. xkb
B. atkb
C. GOK
D. xOSK
In the following command and its output, echo $$ 12942 which of the following is 12942?
A. The process ID of the echo command.
B. The process ID of the current shell.
C. The process ID of the last command executed.
D. The process ID of the last backgrounded command.
On a system using shadowed passwords, the correct permissions for /etc/passwd are ___ and the correct permissions for /etc/shadow are ___.
A. -rw-r-----, -r-------
B. -rw-r--r--, -r--r--r-
C. -rw-r--r--, -r-------
D. -rw-r--rw-, -r-----r-
E. -rw-------, -r-------
Which of the following commands can be used to activate a specific network interface?
A. ipup
B. net
C. ifup
D. netup
Identify the statement that would create a default route using a gateway of 192.168.1.1.
A. netstat -add default gw 192.168.1.1
B. route add default gw 192.168.1.1
C. ip route default 192.168.1.1
D. route default gw 192.168.1.1
E. ifconfig default gw 192.168.1.1 eth0
An administrator is configuring a secured webserver, however connecting to https://127.0.0.1 is not working. The administrator runs netstat -ntl, which returns the following output: tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN What port should be listening before a successful connection is possible? (Provide only the numerical value of the port).
What word will complete an if statement in bash such as the following: if [ -x "$file" ]; then echo $file _____ (Please provide the missing word only).
What is the name of the simple graphical login manager that comes with a vanilla X11 installation? (Provide only the name of the program without any path information)