Linux OS MCQ Question with Answer

Linux OS MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

Question No : 15
While installing Linux, users can be created

True

False

Question No : 16
The command to check a partition is

fsck

fstab

fdisk

diskdruid

Question No : 17
To search a pattern in a file _________ can be used

grep

egrep

find

Question No : 18
To create multiple directories in one shot ________ is used

mkdir

mkdir -a

mkdir -p

mkdir -h

Question No : 19
Hidden file can be viewed using

ls -l

ls -a

ls -h

None of the above

Question No : 20
-wxrwx-x is equivalent to

567

675

571

672

Question No : 21
sort file, will sort the contents of the file and the effect will be reflected in the file

True

False