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Linux Objective Questions Set-2

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Question: 21

Which of the following command is used to delete a lines to general buffer?

(A) dd
(B) ee
(C) dw
(D) x

Level: Practionar Category: other
[Posted by: Admin | Chicago, USA]

Question: 22

vi command to quit without saving changes in case of accident?

(A) :wq!
(B) :q
(C) :q!
(D) :wx

Level: Beginner Category: other
[Posted by: Admin | Chicago, USA]

Question: 23

vi command to search a string forward?

(A) :string
(B) /string
(C) ?string
(D) //string

Level: Beginner Category: other
[Posted by: Admin | Chicago, USA]

Question: 24

What is Shell in Linux?

(A) Script
(B) Program
(C) User
(D) Account

Level: Beginner Category: other
[Posted by: Admin | Chicago, USA]

Question: 25

What is the name of Linux Kernel file ?

(A) linux
(B) ylinux
(C) vmlinux
(D) vmlinuz

Level: Practionar Category: other
[Posted by: Admin | Chicago, USA]

Question: 26

Linux has a command to delete the user with its home directory, the command is

(A) userdel -r username
(B) userdel -d username
(C) userdel -D username
(D) userdel -f username

Level: Expert Category: other
[Posted by: Admin | Chicago, USA]

Question: 27

All users passwords are stored in

(A) /etc/passwd
(B) /etc/password
(C) /root/password
(D) /root/passwd

Level: Expert Category: other
[Posted by: Admin | Chicago, USA]

Question: 28

Which file system is the default type in Linux

(A) etx4
(B) etx3
(C) etx2
(D) etx

Level: Beginner Category: variables
[Posted by: Admin | Chicago, USA]

Question: 29

How to change password of any user in Linux

(A) passwd
(B) password username
(C) passwd username
(D) changepwd username

Level: Practionar Category: other
[Posted by: Admin | Chicago, USA]

Question: 30

How to list all installed RPM packages

(A) rpm -v
(B) rpm -vi
(C) rpm -l
(D) rpm -qa

Level: Practionar Category: other
[Posted by: Admin | Chicago, USA]

Question: 31

What is Samba?

(A) File System
(B) File Server
(C) FTP Client
(D) OS

Level: Expert Category: variables
[Posted by: Admin | Chicago, USA]

Question: 32

Linux command to get list of hidden files?

(A) ls -a
(B) ls -la
(C) ls -h
(D) ls -hidden

Level: Beginner Category: other
[Posted by: Admin | Chicago, USA]

Question: 33

Which command is used to change the ownership of any file

(A) chchange
(B) chmod
(C) chown
(D) changegrp

Level: Beginner Category: variables
[Posted by: Admin | Chicago, USA]

Question: 34

Which of the following File descriptor is used for standard input ie. STDIN

(A) FD0
(B) FD1
(C) FD2
(D) FD3

Level: Beginner Category: other
[Posted by: Admin | Chicago, USA]

Question: 35

Which of the following account is invalid account in Linux

(A) Parent Account
(B) Service Account
(C) Regular Account
(D) Root Account

Level: Beginner Category: variables
[Posted by: Admin | Chicago, USA]

Question: 36

State true of false. In Linux everything is a file (devices, directories, peripherals)

(A) True
(B) False

Level: Beginner Category: variables
[Posted by: Admin | Chicago, USA]

Question: 37

What CLI stands for in Linux?

(A) Command Load Interface
(B) Command Line Interface
(C) Common IO Interface
(D) Common Input Interface

Level: Beginner Category: variables
[Posted by: Admin | Chicago, USA]

Question: 38

Which of the following command is used to show current working directory?

(A) dir
(B) pwd
(C) ls
(D) sed

Level: Beginner Category: variables
[Posted by: Admin | Chicago, USA]

Question: 39

How to pass argument to a script ?

(A) ./script @ argument
(B) ./script argument &>
(C) ./script > argument
(D) ./script argument

Level: Beginner Category: other
[Posted by: Admin | Chicago, USA]

Question: 40

How to calculate number of passed arguments ?

(A) $$
(B) $#
(C) $@
(D) @$

Level: Beginner Category: other
[Posted by: Admin | Chicago, USA]

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Linux Objective Questions Set-2

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