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4

Which command is used to see the system date?

A. Time

B. Date

C. Month

D. None of these

Correct Answer :

B. Date


Related Questions

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4

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

A. userdel -d username

B. userdel -D username

C. userdel -r username

D. userdel -R username

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4

Protocols used by Linux are

A. TCP/IP &UUCP

B. UDP & UUCP

C. PPP & UDP

D. None of the above

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4

________ gives information about an user

A. who

B. who am i

C. who -i

D. None of the above

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4

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

A. Single User

B. Multi User

C. Time Sharing

D. None of the above

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Linux mount partition must be a primary partition

A. True

B. False

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4

chmod 632 stuff means

A. Gives read & write& execute permission for owner write & execute for group read permission for other.

B. Gives read & write permission for owner write & execute for group Write permission for other.

C. Gives write permission for owner write & execute for group Write permission for other.

D. Gives read & write permission for owner read & execute for group Write permission for other.

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4

A swap partition is actually

A. Primary partition

B. Extended partition

C. Extended memory

D. Virtual memory

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4

Password is applied using

A. psswd

B. pssword

C. uerpasswd

D. passwd username

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4

To unmount a filesystem ________ command is ised

A. Umount

B. unmount

C. dismount

D. mount -u

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4

The command for changing the permission relating to files is

A. ls-l

B. head

C. tail

D. chmod

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4

In comm the 2nd column displays

A. Lines unique in the first file

B. Lines unique in the second file

C. Lines common in the both file

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who -h is used to

A. Print column headings

B. Hide detail.

C. Hide user name.

D. All of the above.

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4

An user can login without password

A. True

B. False

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4

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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4

To remove a directory which is not empty ____ is used

A. rmdir

B. rmdir -r

C. rm -r

D. rm

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4

What is the relation between grep & egrep

A. egrap is a mother of grep.

B. Egrap is totally difference

C. Egrap is a another version of grep.

D. None of these.

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4

Output of the command 'wc <filename>' is

A. Show only line

B. Show only word.

C. Show alphabet, line, word.

D. Show only file name.

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4

User can be assigned to a group while creating the user. The command for this is

A. adduser -g

B. useradd -a

C. aduser -a

D. useradd -g

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4

Hidden file can be viewed using

A. ls -l

B. ls -a

C. ls -h

D. None of the above

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4

/dev is used for

A. Executable file

B. Contains include file

C. Contain compiler file.

D. Device file & resource file.

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4

To give all permission to a file to all users the command is
all of the above

A. chmod a+777 file

B. chmod a+rwx file

C. chmod ugo+7 file

D. none of the above

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4

The command to check a partition is

A. fsck

B. fstab

C. fdisk

D. diskdruid

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4

The type of shell mostly used for Linux is

A. bash

B. korn

C. bourne

D. C-shell

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4

To access a directory the minimum permission required is

A. r

B. w

C. x

D. All

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4

What will be the output of the command 'tail sample'?

A. Last 10 lines of the file.

B. Last 15 lines of the file

C. Last 5 lines of the file

D. First 10 lines of file.

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4

Shell is a

A. Program

B. Hardware

C. Account

D. None of the above

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4

Which command is used to see the system date?

A. Time

B. Date

C. Month

D. None of these

What is the correct answer?

4

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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4

init 6 is

A. Shutdown

B. Restart

C. Text mode

D. Graphics mode

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4

The core of Linux OS is also called

A. Kernel

B. Shell

C. root

D. bash