A. 82 and 83
B. 92 and 93
C. 63 and 64
D. 82 and 85
✅ The correct answer is option A.
Basic of linux unix MCQs
Which command is used to sort the lines of data in a file in alphabetical order ?
A. sort
B. sh
C. st
D. sort -r
✅ The correct answer is option A.
The command chmod 761 letter is equivalent to__________________?
A. chmod 4=7, g = 6, o = 1 letter
B. chmod a = 761 letter
C. chmod u = rwx, g = rw, o = x letter
D. chmod 167 letter
✅ The correct answer is option C.
Which command is used to display the top of the file ?
A. cat
B. head
C. more
D. grep
✅ The correct answer is option B.
The special shell variable $* is used________________?
A. to exit status of ast command executed.
B. to process number of the current shell
C. to list the positional parameters
D. to name the command being executed
✅ The correct answer is option C.
What command is used to query for a specific package with RPM ?
A. rpm -q
B. rpm -a
C. rpm -d
D. rpm -1
✅ The correct answer is option A.
What hardware architectures are not supported by Red Hat ?
A. SPARC
B. IBM-compatible
C. Alpha
D. Macintosh
✅ The correct answer is option D.
Which of the following is invalid filename ?
A. shutry
B. TRY
C. trial
D. None of the above
✅ The correct answer is option D.
Which of the following is not a filter ?
A. cat
B. grep
C. wc
D. None of the above
✅ The correct answer is option D.
In OSI network architecture, the dialogue control and token management are responsible of________________?
A. data link layer
B. transport layer
C. network layer
D. session layer
✅ The correct answer is option D.