Linux Certification Quiz

1

Instructions For Quiz

This Mock Test has 50 Questions
Each Question is of 1 marks so total 50 marks
Multiple Choice Questions with only ONE valid answer

2

1) File descriptor for standard input STDIN* This field is required.

FD0

FD1

FD2

FD3

3

2) User account which is NOT used in Linux.* This field is required.

Root account

Regular account

Service account

Parent account

4

3) In Linux everything is a File include devices , directories , peripherals* This field is required.

YES

NO

5

4) In Linux,CLI stands for* This field is required.

Command Line Interface

Common Line Interface

Command Line Information

Command Load Interface

6

5) In Linux,PWD stands for* This field is required.

Permanent Working Directory

Present Working Directory

Present Working Document

Past Working Directory

7

6) In Linux,CD stands for* This field is required.

Current Document

Current Directory

Change Directory

Change Document

8

7) Command which is used for moving to root directory in Linux.* This field is required.

cd..

cd /

cd

9

8) Hidden Files in Linux begin with a* This field is required.

. Symbol

$ Symbol

! Symbol

* Symbol

10

9) In the command line , root user is represented as* This field is required.

#

$

~

!

11

10) Command which is used to remove empty directory in Linux* This field is required.

rd

rdir

rmdir

None of this

12

11) Select command which helps move one level up in Linux* This field is required.

pwd

ls

cd.

cd..

13

12) Command for deleting files in Linux.* This field is required.

dl

rmf

df

rm

14

13) Command which is used to rename directory in Linux.* This field is required.

rdir

mv

mvd

rd

15

14) Command which is used to make a directory in Linux.* This field is required.

mkdr

mkd

md

mkdir

16

15) Linux is* This field is required.

Single-user operating system

Double-user operating system

multi-user operating system

17

16) Select permission which is NOT used in Linux.* This field is required.

Read

Write

Execute

Compile

18

17) Which permission gives you authority to modify the contents of a file?* This field is required.

Read

Write

Execute

Compile

19

18) Command for sending e-mail in Linux* This field is required.

mail

e-mail

g-mail

yahoo-mail

20

19) Select the output redirection in Linux* This field is required.

>

&

21

20) PS command stands for* This field is required.

Program Status

Process Start

Process Status

Program Statergy

22

21) Command which can be used to find strings and values in a text document.* This field is required.

print

sort

grep

find

23

22) Symbol which is used for matching end of string in Linux.* This field is required.

.

^

$

*

24

23) Symbol which is used for matching start of string in Linux.* This field is required.

.

^

$

*

25

24) Command for removing an environment variable.* This field is required.

unset

delete

remove

destroy

26

25) Command which is used to display files in the current directory of remote computer while via telnet* This field is required.

dr

dir

cdr

cdir

27

26) Select process which runs in the background and usually do not need user input in Linux.* This field is required.

Foreground process

Forward process

Background process

Backward process

28

27) In vi editor ,command "dw" is used to* This field is required.

Denote word

Declare word

Delete word

Display word

29

28) In vi editor , command "cw" is used to* This field is required.

Copy word

Current word

Check word

Change word

30

29) Shell scripting is process of* This field is required.

Writing a series of commands

Writing a series of syntaxes

Writing a series of scripts

Writing a series of programs

31

30) Which account is called standard account in Ubuntu desktop in Linux?* This field is required.

Regular

Root

Service

System

32

31) Symbol which suggests that you are working as a regular user in Linux* This field is required.

#

$

%

^

33

32) Symbol which indicates that user in working in home directory in Linux.* This field is required.

*

#

~

!

34

33) Root of file system in Linux is denoted by* This field is required.

'!'

'/'

''

35

34) Select path which helps avoid typing complete paths all the time in Linux.* This field is required.

Absolute

Relative

Complete

Default

36

35) Command to see list of files in Linux.* This field is required.

lf

ls

lsfl

fl

37

36) Select operator which is used to set permission and overrides permissions set earlier in symbolic mode* This field is required.

==

=

!=

+=

38

37) Select operator which is used to remove permission in symbolic mode* This field is required.

-

_

=

+

39

38) Which mode is NOT used for setting permissions in Linux* This field is required.

Relative mode

Symbolic mode

Absolute mode

40

39) What is used to combine two or more commands in Linux?* This field is required.

pipe

grep

sort

filter

41

40) Default page length of a page in Linux.* This field is required.

53

54

55

56

42

41) Which command is used to install and update package?* This field is required.

apc-get

apt-get

pack-get

pct-get

43

42) Select file descriptor for Standard Output STDOUT in Linux.* This field is required.

FD0

FD1

FD2

FD3

44

43) What is a process?* This field is required.

An instance of a program

An instance of a data

An instance of a syntax

An instance of a task

45

44) Select type of process which is NOT available in Linux.* This field is required.

Foreground Processes

Background Processes

Forward Processes

None of this

46

45) Select command to give status of processes running for a user in Linux.* This field is required.

sr

rs

sp

ps

47

46) Command for details on all Active processes in Linux.* This field is required.

Left

Right

Top

Bottom

48

47) Select vi editing command to delete character at cursor* This field is required.

d

x

r

e

49

48) Command to display all environment variables in Linux.* This field is required.

env var

all env

env all

env

50

49) Is Linux file naming convention is case sensitive?* This field is required.

Yes

No