Online Access Free LFCS Practice Test

CORRECT TEXT
Which option to the yum command will update the entiresystem? (Specify ONLY the option name without any additional parameters.)

CORRECT TEXT
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 of the following commands can remove a user from a group?

• A.grouprm
• B.passwd
• C.usermod
• D.groupmod
• E.usergroups

CORRECT TEXT
Which Bash environment variable defines in which file the user history is stored when exiting a Bash process? (Specify ONLY the variable name.)

Given the following routing table:

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

• A.It would be passed to the default router 192.168.178.1 on wlan0.
• B.It would be directly transmitted on the device eth0.
• C.It would be directly transmitted on the device wlan0.
• D.It would be passed to the router 192.168.1.1 on eth0.
• E.It would be passed to the default router 255.255.255.0 on eth0.