최신Lpi General Linux, Part 2 - 117-102무료샘플문제
문제1
CORRECT TEXT
If you need to view per-user disk space usage on a filesystem, the ______ command can provide that information if the kernel is built to support it.
CORRECT TEXT
If you need to view per-user disk space usage on a filesystem, the ______ command can provide that information if the kernel is built to support it.
정답:
du
du - estimate file space usage example: du -h file/directory.
du - estimate file space usage example: du -h file/directory.
문제2
You have replaced inetd with xinetd. What must be done after installing to ensure that your machine will work correctly?
You have replaced inetd with xinetd. What must be done after installing to ensure that your machine will work correctly?
정답: C
문제3
CORRECT TEXT
You have made changes to your /etc/lilo.conf file.
Type in the simplest command that will reload the configuration to the MBR
CORRECT TEXT
You have made changes to your /etc/lilo.conf file.
Type in the simplest command that will reload the configuration to the MBR
정답:
lilo
/etc/lilo.conf is the file used by lilo command to update the MBR or first sector of the partition with the appropriate booting information ie. root partition, kernel file etc. After reconfiguring the file you should update the MBR or first sector of boot partition using lilo command.
/etc/lilo.conf is the file used by lilo command to update the MBR or first sector of the partition with the appropriate booting information ie. root partition, kernel file etc. After reconfiguring the file you should update the MBR or first sector of boot partition using lilo command.
문제4
To learn more about the management or ownership of a website, what's the best utility to use?
To learn more about the management or ownership of a website, what's the best utility to use?
정답: A
문제5
You have a file /etc/resolv.conf, but the computer does not use the configured DNS servers to look up host names. What is most likely the problem?
You have a file /etc/resolv.conf, but the computer does not use the configured DNS servers to look up host names. What is most likely the problem?
정답: A
문제6
CORRECT TEXT
Type in the full path and name of the global environment and startup program configuration file This file typically contains the PATH, umask and ulimit system wide settings.
CORRECT TEXT
Type in the full path and name of the global environment and startup program configuration file This file typically contains the PATH, umask and ulimit system wide settings.
정답:
/etc/profile
문제7
What does the following command accomplish:
"export PATH=$PATH:$APPLICATIONS"
What does the following command accomplish:
"export PATH=$PATH:$APPLICATIONS"
정답: B
문제8
Your server has two fully functional NIC's with correct IP configuration. The server is not forwarding traffic between the NIC's. Which command string will set the cards to forward properly?
Your server has two fully functional NIC's with correct IP configuration. The server is not forwarding traffic between the NIC's. Which command string will set the cards to forward properly?
정답: A
문제9
CORRECT TEXT
The ________ file contains the system default options for the PPP daemon.
CORRECT TEXT
The ________ file contains the system default options for the PPP daemon.
정답:
/etc/ppp/options
문제10
What should the permission settings be for /etc/passwd and /etc/shadow?
What should the permission settings be for /etc/passwd and /etc/shadow?
정답: D
문제11
CORRECT TEXT
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"
CORRECT TEXT
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"
정답:
ctrlaltdel