Free Lpi 101-400 Practice Test & Real Exam Questions
CORRECT TEXT
Which command reads and displays the current contents of the Kernel Ring Buffer on the command line? (Specify ONLY the command without any path or parameters.)
Which command reads and displays the current contents of the Kernel Ring Buffer on the command line? (Specify ONLY the command without any path or parameters.)
Correct Answer:
dmesg
Which shell command is used to continue background execution of a suspended command?
Correct Answer: A
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CORRECT TEXT
Which world-writable directory should be placed on a separate partition in order to prevent users from being able to fill up the / filesystem? (Specify the full path to the directory.)
Which world-writable directory should be placed on a separate partition in order to prevent users from being able to fill up the / filesystem? (Specify the full path to the directory.)
Correct Answer:
/tmp, tmp,/var/tmp, /tmp/, /var/tmp/
A user accidentally created the subdirectory \dir in his home directory. Which of the following commands will remove that directory?
Correct Answer: A
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Which of the following pieces of information of an existing file is changed when a hard link pointing to that file is created?
Correct Answer: C
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CORRECT TEXT
Which option to the yum command will update the entire system? (Specify ONLY the option name without any additional parameters.)
Which option to the yum command will update the entire system? (Specify ONLY the option name without any additional parameters.)
Correct Answer:
update, upgrade
CORRECT TEXT
Which signal is missing from the following command that is commonly used to instruct a daemon to reinitialize itself, including reading configuration files?
killall -s _______ daemon
Which signal is missing from the following command that is commonly used to instruct a daemon to reinitialize itself, including reading configuration files?
killall -s _______ daemon
Correct Answer:
HUP, SIGHUP, 1
Which of the following commands enables the setuid (suid) permission on the executable
/bin/foo?
/bin/foo?
Correct Answer: C
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