Hidden file can be viewed using

Question

Hidden file can be viewed using

A. ls -l

B. ls -a

C. ls -h

Correct Answer :

B. ls -a

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Linux is a dedicated server

A. True

B. False

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Which command is used to see the system date?

A. Time

B. Date

C. Month

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To access a directory the minimum permission required is

A. r

B. w

C. x

D. All

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Which command is used for character translation?

A. td

B. vi

C. tr

D. tail

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Protocols used by Linux are

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To remove a directory which is not empty ____ is used

A. rmdir

C. rm -r

D. rm

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To delete an user along with its home directory, the command is

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Samba is actually a

A. Share

C. File

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A user is logged in on a terminal; root tries to delete the user. Will the user be deleted?

A. Yes

B. No

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The main function of grep is

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Linux is a ---------------Operating System

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________ gives information about an user

A. who

C. who -i

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In comm the 2nd column displays

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ls - t is used for

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All run levels are stored in

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ls j?e - output will be

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sort file, will sort the contents of the file and the effect will be reflected in the file

A. True

B. False

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To see the process status which command you will use?

A. chmod

B. ps

C. ls-l

D. head

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-wxrwx-x is equivalent to

A. 567

B. 675

C. 571

D. 672

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Linux is a

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_______ will add contents to an existing file

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mkdir - p is used for

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cat > abc, if the requested file does not exist, error will be given by

A. Kernel

B. Shell

C. root

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The command to check a partition is

A. fsck

B. fstab

C. fdisk

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Linux mount partition must be a primary partition

A. True

B. False

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For a user _______ is an autoexec.bat equivalent file in Linux

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wc -l will give the

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Home directory of root is

A. /home

B. /bin

C. /root

D. /boot

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The X-Window system in Linux is a

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All device files are stored in

C. /bin

D. /dev

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Answer 1

D. None of the above

Answer 2

D. None of these

Answer 3

A. TCP/IP &UUCP

Answer 4

B. UDP & UUCP

Answer 5

C. PPP & UDP

Answer 6

D. None of the above

Answer 7

B. rmdir -r

Answer 8

A. userdel -d username

Answer 9

B. userdel -D username

Answer 10

C. userdel -r username

Answer 11

D. userdel -R username

Answer 12

B. File server

Answer 13

D. None of the above

Answer 14

A. look for numeric

Answer 15

B. look for string match a regular expression..

Answer 16

C. look for string without regular expression.

Answer 17

D. None of them.

Answer 18

A. Single User

Answer 19

B. Multi User

Answer 20

C. Time Sharing

Answer 21

D. None of the above

Answer 22

B. who am i

Answer 23

D. None of the above

Answer 24

A. Lines unique in the first file

Answer 25

B. Lines unique in the second file

Answer 26

C. Lines common in the both file

Answer 27

A. Sort by name

Answer 28

B. Sort by date

Answer 29

C. Sort by time stamp

Answer 30

D. Sort by alphabetic order

Answer 31

A. /etc/fstab

Answer 32

B. /etc/init

Answer 33

C. /etc/inittab

Answer 34

D. /etc/rc.d

Answer 35

A. Filenames with 3 charcter

Answer 36

B. Filenames with 4 charcter

Answer 37

C. Filenames with 5 charcter

Answer 38

D. Filenames with 10 charcter

Answer 39

A. Multi Tasking OS

Answer 40

B. Multi User OS

Answer 41

C. Dedicated Server

Answer 42

D. All of the above

Answer 43

A. cat > file

Answer 44

B. cat >> file

Answer 45

C. cat file | file1

Answer 46

D. cat file > file1

Answer 47

A. Making directory under parent directory.

Answer 48

B. Making directory non existing parent directory.

Answer 49

C. Specified the mode of directory.

Answer 50

D. None of the above

Answer 51

D. None of the above

Answer 52

D. diskdruid

Answer 53

A. .bashrc

Answer 54

B. .bash_rc

Answer 55

C. .bash_profile

Answer 56

D. .bashprofile

Answer 57

A. Number of lines

Answer 58

B. Number of characters

Answer 59

C. Number of words

Answer 60

D. All of the above

Answer 61

A. program development environment

Answer 62

B. graphical user interface

Answer 63

C. tool to connect Linux with Windows

Answer 64

D. none of the above

Answer 65

A. /device

Answer 66

B. /etc/dev

Hidden file can be viewed using

Correct Answer :

Show all Linux OS MCQ

Related Questions

Linux is a dedicated server

Which command is used to see the system date?

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Which command is used for character translation?

Protocols used by Linux are

To remove a directory which is not empty ____ is used

To delete an user along with its home directory, the command is

Samba is actually a

A user is logged in on a terminal; root tries to delete the user. Will the user be deleted?

The main function of grep is

Linux is a ---------------Operating System

________ gives information about an user

In comm the 2nd column displays

ls - t is used for

All run levels are stored in

ls j?e - output will be

sort file, will sort the contents of the file and the effect will be reflected in the file

To see the process status which command you will use?

-wxrwx-x is equivalent to

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_______ will add contents to an existing file

mkdir - p is used for

cat > abc, if the requested file does not exist, error will be given by

The command to check a partition is

Linux mount partition must be a primary partition

For a user _______ is an autoexec.bat equivalent file in Linux

wc -l will give the

Home directory of root is

The X-Window system in Linux is a

All device files are stored in

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