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What is the correct answer?

4

Password is applied using

A. psswd

B. pssword

C. uerpasswd

D. passwd username

Correct Answer :

D. passwd username


Related Questions

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4

-wxrwx-x is equivalent to

A. 567

B. 675

C. 571

D. 672

What is the correct answer?

4

The symbol of wildcard(s) is

A. w

B. `

C. ? *

D. None of the above.

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4

An user can login without password

A. True

B. False

What is the correct answer?

4

Which command is used to see the content of a file

A. more

B. cp

C. cat

D. rmdir

What is the correct answer?

4

To check if a service is running, the command is

A. Ntsysv

B. setup

C. /etc/rc.d/init.d/service

D. /etc/serice

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4

When an user is deleted it home directory contents are also deleted

A. True

B. False

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4

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

A. Kernel

B. Shell

C. root

D. None of the above

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4

Which command is used for character translation?

A. td

B. vi

C. tr

D. tail

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4

_______ is used to rename files

A. ren

B. move

C. rename

D. mv

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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

The command to check a partition is

A. fsck

B. fstab

C. fdisk

D. diskdruid

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4

Output of 'sort > shoppinglist' is

A. Sorting file but not save in file.

B. Without sorting but save in file.

C. Sorting and save in a file.

D. All of the above.

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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

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

There can be only ----- job in foreground.

A. 1

B. 2

C. 3

D. 4

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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

To get information about the Ethernet card, ___________ command is used

A. ipconfig

B. ifconfig

C. eth0

D. man Ethernet

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4

Read & Write permission means

A. 1

B. 6

C. 2

D. 0

What is the correct answer?

4

To start graphics mode use

A. init 3

B. init 5

C. init 0

D. init 6

What is the correct answer?

4

Default file system type of Linux is

A. etx

B. ext2

C. etx3

D. mimix

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4

While installing Linux, users can be created

A. True

B. False

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4

During Linux booting the init program is called by

A. ROM

B. Bootstrap

C. Sysinit

D. Kernel

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4

If there is any problem with the command, the error is given by

A. Kernel

B. Shell

C. root

D. None of the above

What is the correct answer?

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

Name of the kernel file in Linux is

A. lkrnl

B. vmlinux

C. linuxbin

D. none of the above

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4

ls - t is used for

A. Sort by name

B. Sort by date

C. Sort by time stamp

D. Sort by alphabetic order

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4

Which command is used to see the system date?

A. Time

B. Date

C. Month

D. None of these

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4

Password is applied using

A. psswd

B. pssword

C. uerpasswd

D. passwd username

What is the correct answer?

4

The core of Linux OS is also called

A. Kernel

B. Shell

C. root

D. bash

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4

A swap partition is actually

A. Primary partition

B. Extended partition

C. Extended memory

D. Virtual memory