Unix MCQ Questions MCQ

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Unix MCQ Questions MCQ

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Question 6 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
Which command is used to remove a directory?
A
rd
B
rmdir
C
dldir
D
rdir
Question 7 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
Which of the following keys is used to replace a single character with new text?
A
S
B
s
C
r
D
C
Question 8 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
Which command is used to extract specific columns from the file?
A
cat
B
cut
C
grep
D
paste
Question 9 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
Which command sends the word count of the file infile to the newfile.
A
wc infile >newfile
B
wc newfile
C
wc infile - newfile
D
wc infile | newfile
Question 10 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
Which command is used to remove the read permission of the file 'note' from both the group and others?
A
chmod go+r note
B
chmod go+rw note
C
chmod go-x note
D
chmod go-r note
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