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Basic of linux unix MCQs

Which command is used to link the files ?

September 13, 2025 by Admin
A. lk
B. ln
C. cp
D. tar
✅ The correct answer is option B.

Categories Basic of linux unix MCQs, Engineering, Software Engineering MCQs Tags Basic of linux unix MCQs, Engineering MCQs, Software Engineering MCQs Leave a comment

Which command is used to extract specific columns from the file ?

September 13, 2025 by Admin
A. cat
B. cut
C. grep
D. paste
✅ The correct answer is option B.

Categories Basic of linux unix MCQs, Engineering, Software Engineering MCQs Tags Basic of linux unix MCQs, Engineering MCQs, Software Engineering MCQs Leave a comment

What command is used to summarize the disk usage ?

September 13, 2025 by Admin
A. disk
B. du
C. fdisk
D. chkdsk
✅ The correct answer is option B.

Categories Basic of linux unix MCQs, Engineering, Software Engineering MCQs Tags Basic of linux unix MCQs, Engineering MCQs, Software Engineering MCQs Leave a comment

Which of the following command lists the last 10 lines of a file ?

September 13, 2025 by Admin
A. grep
B. tail
C. head
D. cat
✅ The correct answer is option B.

Categories Basic of linux unix MCQs, Engineering, Software Engineering MCQs Tags Basic of linux unix MCQs, Engineering MCQs, Software Engineering MCQs Leave a comment

Which of the following files will displayed by this command cat *ch* ?

September 13, 2025 by Admin
A. patch
B. catch
C. .ch
D. All of the above
✅ The correct answer is option D.

Categories Basic of linux unix MCQs, Engineering, Software Engineering MCQs Tags Basic of linux unix MCQs, Engineering MCQs, Software Engineering MCQs Leave a comment

What command can be used to get information about yourself ?

September 13, 2025 by Admin
A. which
B. pwd
C. i /4
D. who am i
✅ The correct answer is option D.

Categories Basic of linux unix MCQs, Engineering, Software Engineering MCQs Tags Basic of linux unix MCQs, Engineering MCQs, Software Engineering MCQs Leave a comment

If you are to use [Control-c] as the interrupt key instead of [Del], then you will have to use________________?

September 13, 2025 by Admin
A. tty ^c
B. stty intr ^c
C. stty echoe
D. stty echo ^a
✅ The correct answer is option B.

Categories Basic of linux unix MCQs, Engineering, Software Engineering MCQs Tags Basic of linux unix MCQs, Engineering MCQs, Software Engineering MCQs Leave a comment

Which command is used to count just the number of characters in a file?

September 13, 2025 by Admin
A. wc – 1
B. wc -c
C. wc -w
D. wc -r
✅ The correct answer is option B.

Categories Basic of linux unix MCQs, Engineering, Software Engineering MCQs Tags Basic of linux unix MCQs, Engineering MCQs, Software Engineering MCQs Leave a comment

The IP address are based on________________?

September 13, 2025 by Admin
A. 16-bit addresses
B. 32-bit addresses
C. 64-bit addresses
D. 8-bit addresses
✅ The correct answer is option B.

Categories Basic of linux unix MCQs, Engineering, Software Engineering MCQs Tags Basic of linux unix MCQs, Engineering MCQs, Software Engineering MCQs Leave a comment

The ls -l command tells_________________?

September 13, 2025 by Admin
A. who the owner of the file is
B. the name of the group owner of the file
C. how large the file is and when the file was last modified.
D. All of the above
✅ The correct answer is option D.

Categories Basic of linux unix MCQs, Engineering, Software Engineering MCQs Tags Basic of linux unix MCQs, Engineering MCQs, Software Engineering MCQs Leave a comment
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