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QUESTION NO:33
When removing a package, which of the following dpkg options will completely remove the files including
configuration files?
A. –clean
B. –delete
C. –purge
D. remove
Correct Answer: C
QUESTION NO:13
SIMULATION
Which command will display messages from the kernel that were output during the normal boot sequence?
Correct Answer: dmesg, /bin/dmesg
QUESTION NO:12
What is the first program that is usually started, at boot time, by the Linux kernel when using SysV init?
A. /lib/init.so
B. /sbin/init
C. /etc/rc.d/rcinit
D. /proc/sys/kernel/init
E. /boot/init
Correct Answer: B
QUESTION NO:34
Which file should be edited to select the network locations from which Debian installation package files are
loaded?
A. /etc/dpkg/dpkg.cfg
B. /etc/apt/apt.conf
C. /etc/apt/apt.conf.d
D. /etc/apt/sources.list
E. /etc/dpkg/dselect.cfg
Correct Answer: D
QUESTION NO:47
Immediately after deleting 3 lines of text in vi and moving the cursor to a different line, which single
character command will insert the deleted content below the current line?
A. i (lowercase)
B. P (uppercase)
C. p (lowercase)
D. U (uppercase)
E. u (lowercase)
Correct Answer: C
QUESTION NO:38
Which of the following commands overwrites the bootloader located on /dev/sda without overwriting the
partition table or any data following it?
A. dd if=/dev/zero of=/dev/sda bs=512
B. dd if=/dev/zero of=/dev/sda bs=512 count=1
C. dd if=/dev/zero of=/dev/sda bs=440 count=1
D. dd if=/dev/zero of=/dev/sda bs=440
Correct Answer: C
QUESTION NO:41
What command will generate a list of user names from /etc/passwd along with their login shell?
A. column -s : 1,7 /etc/passwd
B. chop -c 1,7 /etc/passwd
C. colrm 1,7 /etc/passwd
D. cut -d: -f1,7 /etc/passwd
Correct Answer: D
QUESTION NO:5
What of the following statements are true regarding /dev/ when using udev? (Choose TWO correct
answers.)
A. Entries for all possible devices get created on boot even if those devices are not connected.
B. Additional rules for udev can be created by adding them to /etc/udev/rules.d/.
C. When using udev, it is not possible to create block or character devices in /dev/ using mknod.
D. The /dev/ directory is a filesystem of type tmpfs and is mounted by udev during system startup.
E. The content of /dev/ is stored in /etc/udev/dev and is restored during system startup.
Correct Answer: BD
QUESTION NO:39
Which of the following commands can be used to create a USB storage media from a disk image?
A. gdisk
B. dd
C. cc
D. fdisk
E. mount
Correct Answer: B
QUESTION NO:17
After modifying GNU GRUB\’s configuration file, which command must be run for the changes to take
effect?
A. kill -HUP $(pidof grub)
B. grub-install
C. grub
D. No action is required
Correct Answer: D
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