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MCQ

Q.

Which option is used with rm command to make the command prompt the user with each filename and a ?, before acting on it

A

-r

B

#NAME?

C

#NAME?

D

-1

E

None of the above

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Similar Questions

MCQ

1.

Which command is used to display the end of the file?

A

head - r

B

tail

C

eof

D

bof

E

None of the above

Discussion

MCQ

2.

Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file?

A

ls -F -x

B

ls -l

C

ls ~ x

D

Ip

E

None of the above

Discussion

MCQ

3.

Which of the following commands is used to obtain a list of all files by modification time?

A

ls -1

B

ls -t

C

ls -i

D

ls -R

E

None of the above

Discussion

MCQ

4.

Which command is used with file named 'note' to remove the executable permission from the user and assign read permission to the group and others?

A

chmod u-x, go+r note

B

chmod go+r, u+x note

C

chmod g-x, uo+r note

D

chmod go+x, u-x note

E

None of the above

Discussion

MCQ

5.

The second set of the three permissions (r-) indicates that

A

group has read permission only

B

other has read permission only

C

owner has read permission only

D

group has write permission only

E

None of the above

Discussion

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