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Linux OS MCQ Question with Answer

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

Download Linux OS MCQ Question Answer PDF

Question No : 1
Shell is a

Program
Hardware
Account
None of the above

Question No : 2
Linux kernel file name is

vmlinux
vmlinuz
lynx
linux

Question No : 3
cat > abc, if the requested file does not exist, error will be given by

Kernel
Shell
root
None of the above

Question No : 4
To delete an user along with its home directory, the command is

userdel -d username
userdel -D username
userdel -r username
userdel -R username

Question No : 5
User passwords are stored in

/etc/password
/root/password
/etc/passwd
/root/passwd

Question No : 6
All run levels are stored in

/etc/fstab
/etc/init
/etc/inittab
/etc/rc.d

Question No : 7
Default file system type of Linux is

etx
ext2
etx3
mimix