LINUX MCQ’s
1. What is the core of Linux operating system?
a) command
b) terminal
c) kernel
d) shell
e) none of these
2. Which command is used to remove the files?
a) delete
b) erase
c) dm
d) rm
e) none of these
3. Which of the following command is used to check Linux version?
a) kernel
b) uname -a
c) uname -n
d) uname -s
e) none of these
4. Which command is used with vi editor to delete a single character?
a) y
b) z
c) a
d) x
e) none of these
5. Which command is used to create file in Linux?
a) echo
b) touch
c) cat
d) none of these
e) all the these
6. Which of the following linux operating system supports?
a) all of the above
b) multi User
c) multi Process
d) multi-Tasking
e) none of these
7. Which service is used to translate domain names to IP addresses?
a) DNS
b) NFS
c) SMB
d) NIS
e) none of the these
8. Which command do you use to create Linux file systems?
a) mount
b) mkfs
c) fdisk
d) fsck
e) none of the these
9. Which is not a communication command?
a) write
b) mesg
c) grep
d) mail
e)none of the these
10. Which command is used to display the characteristics of a process?
a) du
b) pid
c) au
d) ps
e)none of the these
11. Which command is used to sort the lines of data in a file in alphabetical order?
a) sort
b) sort – r
c) st
d) sh
e) none of the above
12. What server is used with the BIND package?
a) dns
b) named
c) shttp
d) httpd
e) none of the these
