CompTIA Linux+ [Powered by LPI] Exam 2 - LX0-102 FREE EXAM DUMPS QUESTIONS & ANSWERS
In xorg.conf, which of the following sections is concerned with fonts?
Correct Answer: A
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Each entry in a crontab must end with which of the following characters?
Correct Answer: A
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The _____________ command is used to send ICMP ECHO_REQUEST datagrams to a single host or gateway. (Provide only the command name with or without path information)
The _____________ command is used to send ICMP ECHO_REQUEST datagrams to a single host or gateway. (Provide only the command name with or without path information)
Correct Answer:
ping, /bin/ping
Which of the following should the permission settings be for /etc/passwd and /etc/shadow?
Correct Answer: A
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Which crontab entry could be used to set the system time at regular intervals?
Correct Answer: E
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Which of the following describes the Linux ping packet or datagram?
Correct Answer: D
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The _________ command is used to assign an IP address to a device. (Please specify the command with or without path information)
The _________ command is used to assign an IP address to a device. (Please specify the command with or without path information)
Correct Answer:
ifconfig, /sbin/ifconfig, ip, /sbin/ip
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An administrator has added the following line to /etc/inittab in order to disable the ability to reboot a Debian system by pressing the Control + Alt + Delete keys simultaneously: ca:12345:_________:/bin/echo "Rebooting disabled" Please provide the missing string.
An administrator has added the following line to /etc/inittab in order to disable the ability to reboot a Debian system by pressing the Control + Alt + Delete keys simultaneously: ca:12345:_________:/bin/echo "Rebooting disabled" Please provide the missing string.
Correct Answer:
CTRLALTDEL
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An ISP has given an administrator an IP block for use. The block is 192.168.112.64/26. If the administrator uses the first usable IP for the router that is installed on the network, how many usable IPs are left? (Please enter the number and not a word)
An ISP has given an administrator an IP block for use. The block is 192.168.112.64/26. If the administrator uses the first usable IP for the router that is installed on the network, how many usable IPs are left? (Please enter the number and not a word)
Correct Answer:
61
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What command is used to print a listing of email that is currently being managed by the MTA but has not yet been delivered? (Please specify the command with or without path)
What command is used to print a listing of email that is currently being managed by the MTA but has not yet been delivered? (Please specify the command with or without path)
Correct Answer:
mailq, /usr/bin/mailq, sendmail -bp, /usr/sbin/sendmail -bp, /usr/lib/sendmail -bp
In the following command and its output, echo $$ 12942 which of the following is 12942?
Correct Answer: D
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Which directory in /etc is used to keep a sample copy of files and directories for when a new user has a home directory created? (Please provide the full path)
Which directory in /etc is used to keep a sample copy of files and directories for when a new user has a home directory created? (Please provide the full path)
Correct Answer:
/etc/skel, /etc/skel/
On a system using shadowed passwords, the correct permissions for /etc/passwd are ___ and the correct permissions for /etc/shadow are ___.
Correct Answer: E
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