Linux OS mcq questions with answer – Set 6

Important Instructions:

• Total Number Of Questions : 10
• Passing Marks : 7
• Each Question Carry 1 Mark, No Negative Marking.
• Do Not Refresh The Page.
• This Is A FREE Online Test, DO NOT Pay Money To Anyone To Attend This Test.
• Best Of Luck…

Results

-

Congratulation…
You Have Passed The Test, You Should Try To The Next One…!!

Rate this post

You May Also Like :   Linux OS mcq questions with answer - Set 5

Unfortunately…
You Did Not Pass. Why Not Try It Again?

Rate this post

You May Also Like :   Linux OS mcq questions with answer - Set 2

#1. Which of the following tools is best suited to installing a software package and all of its dependencies on a Debian computer?

yum

yum

zypper

zypper

dmesg

dmesg

apt-get

apt-get

#2. What is the usual name of the first process that the Linux kernel runs, aside from itself?

init

init

bash

bash

cron

cron

login

login

#3. Where do most log files reside on a Linux computer?

/var/log

/var/log

/etc/logging

/etc/logging

/usr/log

/usr/log

/home/logging

/home/logging

#4. For which type of file is nano least likely to be useful for examining or editing?

A text file encoded in Unicode

A text file encoded in Unicode

A shell script file

A shell script file

A text file encoded in ASCII

A text file encoded in ASCII

A LibreOffice word processing document

A LibreOffice word processing document

#5. Which keystrokes invoke the pico or nano search function? (Choose two.)

Select all that apply:

F3

F3

F6

F6

Esc-S

Esc-S

Ctrl+W

Ctrl+W

#6. How would you remove two lines of text from a file when using vi?

In command mode, position the cursor on the first line and type 2dd.

In command mode, position the cursor on the first line and type 2dd.

In command mode, position the cursor on the last line and type 2yy.

In command mode, position the cursor on the last line and type 2yy.

In insert mode, position the cursor at the start of the first line, hold down the Shift key while pressing the down-arrow key twice, and press the Delete key on the keyboard.

In insert mode, position the cursor at the start of the first line, hold down the Shift key while pressing the down-arrow key twice, and press the Delete key on the keyboard.

In insert mode, position the cursor at the start of the first line and press Ctrl+K twice.

In insert mode, position the cursor at the start of the first line and press Ctrl+K twice.

#7. What is the purpose of the system account with a UID of 0?

It’s the system administration account.

It’s the system administration account.

It’s the account for the first ordinary user.

It’s the account for the first ordinary user.

Nothing; UID 0 is left intentionally undefined.

Nothing; UID 0 is left intentionally undefined.

It varies from one distribution to another.

It varies from one distribution to another.

#8. You want to run the command cat /etc/shadow as root, but you’re logged in as an ordinary user. Which of the following commands will do the job, assuming that the system is configured to give you root access via the appropriate command?

sudo cat /etc/shadow

sudo cat /etc/shadow

root cat /etc/shadow

root cat /etc/shadow

passwd cat /etc/shadow

passwd cat /etc/shadow

su cat /etc/shadow

su cat /etc/shadow

#9. What would a Linux system administrator type to remove the nemo account and its home directory?

userdel nemo

userdel nemo

userdel -f nemo

userdel -f nemo

userdel -r nemo

userdel -r nemo

rm /home/nemo

rm /home/nemo

#10. What command would you type (as root) to change the ownership of somefile .txt from ralph to tony?

chown ralph:tony somefile.txt

chown ralph:tony somefile.txt

chmod somefile.txt tony

chmod somefile.txt tony

chown somefile.txt tony

chown somefile.txt tony

chown tony somefile.txt

chown tony somefile.txt

CHECK ANSWER