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What is the correct answer?

4

-wxrwx-x is equivalent to

A. 567

B. 675

C. 571

D. 672

Correct Answer :

C. 571


Related Questions

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4

ls -o is used for

A. Except Group

B. Except Owner

C. Except Size in Byte

D. None of the above

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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

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

Samba is actually a

A. Share

B. File server

C. File

D. None of the above

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4

wc -l will give the

A. Number of lines

B. Number of characters

C. Number of words

D. All of the above

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4

Linux is a

A. Multi Tasking OS

B. Multi User OS

C. Dedicated Server

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

The core of Linux OS is also called

A. Kernel

B. Shell

C. root

D. bash

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4

Linux kernel file name is

A. vmlinux

B. vmlinuz

C. lynx

D. linux

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4

The symbol of wildcard(s) is

A. w

B. `

C. ? *

D. None of the above.

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4

The main function of grep is

A. look for numeric

B. look for string match a regular expression..

C. look for string without regular expression.

D. None of them.

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4

All device files are stored in

A. /device

B. /etc/dev

C. /bin

D. /dev

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4

Linux is a dedicated server

A. True

B. False

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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

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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4

To view all the installed RPM packages use

A. rpm -qa

B. rpm -iv

C. rpm -h

D. rpm -I

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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

Password is applied using

A. psswd

B. pssword

C. uerpasswd

D. passwd username

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4

Samba password and user password are same

A. True

B. False

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4

The X-Window system in Linux is a

A. program development environment

B. graphical user interface

C. tool to connect Linux with Windows

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

________ gives information about an user

A. who

B. who am i

C. who -i

D. None of the above

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4

Default file system type of Linux is

A. etx

B. ext2

C. etx3

D. mimix

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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

To start graphics mode use

A. init 3

B. init 5

C. init 0

D. init 6

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4

In practical, at the most _____ terminals can be opened at a time

A. 3

B. 6

C. 10

D. 12

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4

To create multiple directories in one shot ________ is used

A. mkdir

B. mkdir -a

C. mkdir -p

D. mkdir -h

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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

-wxrwx-x is equivalent to

A. 567

B. 675

C. 571

D. 672

What is the correct answer?

4

To setup a Firewall, the command is

A. ntsysv

B. setup

C. /etc/firewall

D. /etc/install