QUESTION NO: 1
Which chkconfig command will display whether or not the service ldap is configured to start in each runlevel? (Provide the command and any options or parameters)
Which chkconfig command will display whether or not the service ldap is configured to start in each runlevel? (Provide the command and any options or parameters)
Correct Answer:
chkconfig --list ldap
QUESTION NO: 2
What is the correct parameter to pass to the kernel at boot time to force it to use only one of the available processors?
What is the correct parameter to pass to the kernel at boot time to force it to use only one of the available processors?
Correct Answer: A
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QUESTION NO: 3
Consider the following /etc/fstab file:
/dev/hda1 swap swap defaults 0 0
/dev/hda2 / ext2 defaults 1 1
/dev/hda3 /home ext2 defaults 1 2
none /proc proc defaults 0 0
/dev/fd0 /media/floppy vfat user,noauto 0 0
What command can an ordinary (non-root) user use to mount a floppy disk in this system?
(Please enter the command with all parameters and/or options)
Consider the following /etc/fstab file:
/dev/hda1 swap swap defaults 0 0
/dev/hda2 / ext2 defaults 1 1
/dev/hda3 /home ext2 defaults 1 2
none /proc proc defaults 0 0
/dev/fd0 /media/floppy vfat user,noauto 0 0
What command can an ordinary (non-root) user use to mount a floppy disk in this system?
(Please enter the command with all parameters and/or options)
Correct Answer:
mount /dev/fd0
QUESTION NO: 4
A Linux server is running in single user mode, but the problem that existed before is now fixed.
What command is most appropriate to restore the server to service?
A Linux server is running in single user mode, but the problem that existed before is now fixed.
What command is most appropriate to restore the server to service?
Correct Answer: E
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QUESTION NO: 5
What command is used to permanently set the options in the kernel when making a boot disk?
What command is used to permanently set the options in the kernel when making a boot disk?
Correct Answer: A
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QUESTION NO: 6
Which TWO of the following wireless tools can be used to check the wireless network link quality?
Which TWO of the following wireless tools can be used to check the wireless network link quality?
Correct Answer: C,D
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QUESTION NO: 7
Which environment variable you have to setup to use shared libraries that are not in the standard search path?
Which environment variable you have to setup to use shared libraries that are not in the standard search path?
Correct Answer:
LD_LIBRARY_PATH
QUESTION NO: 8
Which directory contains the system-specific udev rule files? (Specify the absolute path including the directory name)
Which directory contains the system-specific udev rule files? (Specify the absolute path including the directory name)
Correct Answer:
/etc/udev/rules.d, /etc/udev/rules.d/
QUESTION NO: 9
What is wrong with the following system cron job entry (in /etc/crontab)?
17 * * * * run-parts /etc/cron.hourly
What is wrong with the following system cron job entry (in /etc/crontab)?
17 * * * * run-parts /etc/cron.hourly
Correct Answer: B
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QUESTION NO: 10
After a lot of write operations, the administrator want to ensure that the kernel flushes the file system buffers to disk. Which command will accomplish this? (Specify ONLY the command without any path or parameters.)
After a lot of write operations, the administrator want to ensure that the kernel flushes the file system buffers to disk. Which command will accomplish this? (Specify ONLY the command without any path or parameters.)
Correct Answer:
sync
QUESTION NO: 11
In order to provide notices and information to users when they log in to a server, what file must be modified to give these notices? (Please provide the file with full path information)
In order to provide notices and information to users when they log in to a server, what file must be modified to give these notices? (Please provide the file with full path information)
Correct Answer:
/etc/motd
QUESTION NO: 12
Which keyword is used in the /etc/inittab file to define the default system runlevel?
Which keyword is used in the /etc/inittab file to define the default system runlevel?
Correct Answer:
initdefault
QUESTION NO: 13
Which of the following commands is used to set up a RAID volume?
Which of the following commands is used to set up a RAID volume?
Correct Answer: E
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QUESTION NO: 14
Which of the following commands restores only those files containing lpi in their name from the archive lpifiles.tar.gz?
Which of the following commands restores only those files containing lpi in their name from the archive lpifiles.tar.gz?
Correct Answer: A
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