102-400 LPI Level 1 Exam 102, Junior Level Linux Certification, Part 2 of 2 Questions and Answers

In which file, if present, must all users be listed that are allowed to use the cron scheduling system? (Specify the full name of the file, including path.)

Which of the following commands connects to the remote host example.com which has OpenSSH listening on TCP port 2222? (Choose TWO correct answers.)

Which of the following statements is valid in the file /etc/nsswitch.conf?

Given the following routing table:

How would an outgoing packet to the destination 192.168.2.150 be handled?

For accessibility assistance, which of the following programs is an on-screen keyboard?

Which command is used to set restrictions on the size of a core file that is created for a user when a program crashes?

The presence of what file will temporarily prevent all users except root from logging into the system? (Specify the full name of the file, including path.)

Which file used by XDM specifies the default wallpaper?

Which of the following are tasks handled by a display manager like XDM or KDM? (Choose TWO correct answers.)

Which of the following commands can be used to display the local routing table? (Choose TWO correct answers.)

After issuing:

function myfunction { echo $1 $2 ; }

in Bash, which output does:

myfunction A B C

Produce?

What output will the command seq 10 produce?

What output will the following command sequence produce?

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

echo result: $c $b $a;

done

Which command can be used to investigate the properties for a particular window in X by clicking that window? (Specify ONLY the command without any path or parameters.)

Which of the following may occur as a consequence of using the command ifconfig? (Choose THREE correct answers.)

With IPv6, how many bits have been used for the interface identifier of an unicast address? (Specify the number using digits only.)

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.)

Which configuration file would be edited to change default options for the OpenSSH server?

What command displays all aliases defined in the current shell? (Specify the command without any path information)

When the command echo $ outputs 1, which of the following statements is true?

What is the difference between the commands test -e path and test -f path?

What is the default name of the configuration file for the Xorg X11 server? (Specify the file name only without any path.)

The X11 configuration file xorg.conf is grouped into sections. How is the content of the section SectionName associated with that section?

Which command is used to add an empty group to the system? (Specify ONLY the command without any path or parameters.)

Which of the following commands should be added to /etc/bash_profile in order to change the language of messages for an internationalized program to Portuguese (pt)?

Which file specifies the user accounts that can NOT submit jobs via at or batch? (Provide the full path and filename)

Which of the following files assigns a user to its primary group?

Which file inside the CUPS configuration directory contains the definition of the printers?

Which of the following parameters are used for journalctl to limit the time frame of the output? (Choose TWO correct answers.)

Which command is used to sync the hardware clock to the system clock? (Specify ONLY the command without any path or parameters.)

What is the purpose of the command mailq?

Please specify the top directory containing the configuration files for the CUPS printing system. (Specify the full path to the directory.)

After adding a new email alias to the configuration, which command must be run in order to ensure the MTA knows about it? (Specify the command without any path but including all required parameters.)