Computer Programming MCQs

5739 MCQs  (Page 437 of 574)

Attempt Computer Programming MCQs Quiz
What does GNU stand for ?
A. Gnu’s not unix
B. Greek needed unix
C. General unix
D. General noble unix
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How can you navigate around virtual consoles ?
A. Alt+function key
B. Ctrl+function key
C. Ctrl+alt+del
D. Alt+a+w+function key
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RPM____________________?
A. Stands for red hat package manager
B. Stands for red hat package manager
C. Is used to install, uninstall, and manage packages
D. Is used to keep track of the users
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How many extended partitions can exist on one drive ?
A. 16
B. 4
C. 2
D. 1
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What command is used to count the number of files in the current directory by using pipes ?
A. Ls | ws – c
B. Ls | wc – w
C. Ls | wc – l
D. Ls | wc
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Who has developed the Linux ?
A. Bob young
B. Mark eving
C. Richard stallman
D. Linus torvalds
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What command is used to assign only read permission to all three categories of the file’letter’ ?
A. Chmod u + r, g + r, o – x letter
B. Chmod ugo = r letter
C. Chmod a – rw letter
D. Chmod go + r letter
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Which command is used to sort the lines of data in a file in reverse order__________________?
A. Sort
B. Sh
C. St
D. Sort -r
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Which of the following commands is used to display the directory attributes rather than its contents ?
A. Ls -l -d
B. Ls -l
C. Ls -x
D. Ls -f
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Which symbol is used to separate more than one command in the same command line ?
A. $
B. #
C. :
D. ;
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Word of the Day
21 Jul
Refrain
stop oneself from doing something.
روکنا، پرہیز کرنا

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