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NEW QUESTION NO: 7
In a nested directory structure, which find command line option would be used to restrict the command to searching down a particular number of subdirectories?
A. -s
B. -maxdepth
C. -dirmax
D. -n
E. -maxlevels
Answer: B

NEW QUESTION NO: 8
What does the command mount -a do?
A. It ensures that all file systems listed with the option auto in /etc/fstab are mounted.
B. It opens an editor with root privileges and loads /etc/fstab for editing.
C. It ensures that all file systems listed with the option noauto in /etc/fstab are mounted.
D. It ensures that all file systems listed in /etc/fstab are mounted regardless of their options.
E. It shows all mounted file systems that have been automatically mounted.
Answer: A

NEW QUESTION NO: 9
Which of the following commands can be used to locate programs and their corresponding man pages and configuration files?
A. basename
B. dirname
C. whereis
D. which
E. query
Answer: C

NEW QUESTION NO: 10
Which of the following commands moves and resumes in the background the last stopped shell job?
A. fg
B. run
C. back
D. bg
Answer: D

NEW QUESTION NO: 11
After modifying GNU GRUB's configuration file, which command must be run for the changes to take effect?
A. grub
B. grub-install
C. No action is required
D. kill -HUP $(pidof grub)
Answer: C

NEW QUESTION NO: 12
In the vi editor, how can commands such as moving the cursor or copying lines into the buffer be issued multiple times or applied to multiple rows?
A. By issuing a command such as :set repetition=4 which repeats every subsequent command 4 times.
B. By using the command :repeat followed by the number and the command.
C. By selecting all affected lines using the shift and cursor keys before applying the command.
D. By specifying the number right in front of a command such as 4l or 2yj.
Answer: D

NEW QUESTION NO: 13
When removing a package, which of the following dpkg options will completely remove the files including configuration files?
A. -remove
B. --purge
C. --delete
D. --clean
Answer: B

NEW QUESTION NO: 14
Which of the following settings for umask ensures that new files have the default permissions -rw-r----- ?
A. 0038
B. 0027
C. 0017
D. 0640
Answer: B

NEW QUESTION NO: 15
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.d
C. /etc/apt/sources.list
D. /etc/apt/apt.conf
E. /etc/dpkg/dselect.cfg
Answer: C

NEW QUESTION NO: 16
Which of the following commands changes the ownership of file.txt to the user dan and the group staff?
A. chown dan/staff file.txt
B. chown -u dan -g staff file.txt
C. chown dan -g staff file.txt
D. chown dan:staff file.txt
Answer: D

NEW QUESTION NO: 17
Which of the following are valid stream redirection operators within Bash? (Choose THREE correct answers.)
A. >
B. %>
C. >>>
D. <
E. <<<
Answer: A,D,E