QUESTION 6
What is the effect of the egrep command when the -v option is used?
A. It enables color to highlight matching parts.
B. It only outputs non-matching lines.
C. It shows the command's version information.
D. It changes the output order showing the last matching line first.
Correct Answer: B
QUESTION 7
Which grep command will print only the lines that do not end with a / in the file foo?
A. grep '/$' foo
B. grep '/#' foo
C. grep -v '/$' foo
D. grep -v '/#' foo
Correct Answer: C
QUESTION 8
Which of the following shell redirections will write standard output and standard error output to a file named
filename?
A. 2>&1 >filename
B. >filename 2>&1
C. 1>&2>filename
D. >>filename
E. 1&2>filename
Correct Answer: B
QUESTION 9
Which of the following commands will print the https://www.ciscodemoguide.com/ last 10 lines of a text file to the standard output?
A. cat -n 10 filename
B. dump -n 10 filename
C. head -n 10 filename
D. tail -n 10 filename
Correct Answer: D
QUESTION 10
Which of the following commands prints all files and directories within the /tmp directory or its
subdirectories which are also owned by the user root? (Choose TWO correct answers.)
A. find /tmp -uid root -print
B. find -path /tmp -uid root
C. find /tmp -user root -print
D. find /tmp -user root
E. find -path /tmp -user root print
Correct Answer: CD
QUESTION 11
After moving data to a new filesystem, how can the former path of the data be kept intact in order to avoid
reconfiguration of existing applications? (Choose TWO correct answers.)
A. By creating an ACL redirection from the old to the new path of the data.
B. By creating a hard link from the old to the new path of the data.
C. By creating a symbolic link from the old to the new path of the data.
D. By running the command touch on the old path.
E. By mounting the new filesystem on the original path of the data.
Correct Answer: CE
QUESTION 12
Which of the following settings for umask ensures that new files have the default permissions -rw-r----- ?
A. 0017
B. 0640
C. 0038
D. 0027
Correct Answer: D
QUESTION 13
Which of the following commands changes the number of days before the ext3 filesystem on /dev/sda1
has to run through a full filesystem https://www.braindump4it.com check while booting?
A. tune2fs -d 200 /dev/sda1
B. tune2fs -c 200 /dev/sda1
C. tune2fs -i 200 /dev/sda1
D. tune2fs -n 200 /dev/sda1
E. tune2fs --days 200 /dev/sda1
Correct Answer: C
QUESTION 14
Which of the following commands creates an ext3 filesystem on /dev/sdb1? (Choose TWO correct
answers.)
A. /sbin/mke2fs -j /dev/sdb1
B. /sbin/mkfs -t ext3 /dev/sdb1
C. /sbin/mkfs -c ext3 /dev/sdb1
D. /sbin/mke3fs -j /dev/sdb1
Correct Answer: AB
QUESTION 15
What is the purpose of the Filesystem Hierarchy Standard?
A. It is a security model used to ensure files are organized according to their permissions and
accessibility.
B. It provides unified tools to create, maintain and manage multiple filesystems in a common way.
C. It defines a common internal structure of inodes for all compliant filesystems.
D. It is a distribution neutral description of locations of files and directories.
Correct Answer: D
QUESTION 16
Which of the following commands can be used to display the inode number of a given file?A. inode
B. ls
C. ln
D. cp
Correct Answer: B
QUESTION 17
Which file in the proc filesystem lists parameters passed from the bootloader to the kernel? (Specify the
file name only without any path.)
Correct Answer: cmdline
QUESTION 18
Which option to the yum command will update the entire system? (Specify ONLY the option name without
any additional parameters.)
Correct Answer: update
QUESTION 19
Which command displays a list of all background tasks running in the current shell? (Specify ONLY the
command without any path or parameters.)
Correct Answer: jobs
QUESTION 20
Which umask value will result in the 210-250 dumps default access permissions of 600 (rw-------) for files and 700
(rwx------) for directories? (Specify only the numerical umask value.)
Correct Answer: 0077
