Linux Quiz -For Beginners

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1. In an Operating System ____________ facilitates interactions between hardware and software components and also called as brain of an OS.

1 point

kernel

RAM

CPU

Monitor

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2. In mkdir command, ____ flag is used which enables the command to create parent directories as necessary.

1 point

-f

-d

-p

-c

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3. __________ command is used to change directory to root directory

1 point

pwd

cd ..

cd /

cd root

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4. __________ command is used to login as root user.

1 point

cd root

sudo su

sudo

sudo user1

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5. __________ and __________ are examples of Linux RedHat and Debian based distribution respectively.

1 point

CentOs,Fedora

Suse,CentOs

CentOs,Ubuntu

Windows10,Windows 11

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6. _________ linux command is used to find the text in a file.

1 point

find

grep

ls -l

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7. To display all (including hidden ) files and directories with their permissions, which command is used?

1 point

ls -la

ls -a

ls -s

ls -lh

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8. chmod 777 command will provide ____ permission to owner,groupuser and other users.

1 point

read,read,read

write,write,write

execute,execute,execute

read,write,execute

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9. _________ command in linux is used to find the logged in user.

1 point

useradd

userdel

userfind

whoami

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10. ______ command is used to create an ssh public and private key.

1 point

ssh-keygen

ssh

generate ssh

connectssh

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