Question 1

Which command is used to see the disk volume label?

technology operating systems

Ver
Vol
Version
Volume

Answer

Correct Option: B

Question 2

Which command is used to see the version?

technology operating systems

Ver
Version
Verson
None of the above

Answer

Correct Option: A

Question 3

What is the name of the batch file that is automatically run when MSDOS is booted?

technology operating systems

Run.bat
Config.sys
Config.bat
Autoexec.bat

Answer

Correct Option: D

Question 4

What is the switch that is used to make sure that the copy command copied files correctly

technology operating systems

/a
/c
/s
/v

Answer

Correct Option: D

Question 5

What will be the output of the command prompt $l$p$g?

technology operating systems

C:>
C:>>
C:

Answer

Correct Option: A

Question 6

Which among the following are the best tools for fixing errors on disks?

technology operating systems

Fdisk
Scandisk
Chkdsk
Fixdsk

Answer

Correct Option: B

Question 7

Which command can be used to create the disk’s tracks and sectors?

technology operating systems

Fdisk
Format
Chkdsk
Attrib

Answer

Correct Option: B

Question 8

Which command in DOS can be used to recover accidentally deleted files?

technology operating systems

UNDELETE
DELETE/CANCEL
RESTORE
RECOVER

Answer

Correct Option: A

Question 9

Which command is used to copy all files from drive a with extension .txt to the currently logged drive and directory?

technology operating systems

Copy a. *.txt
Copy *.txt a:
Copy *.txt c:
Copy *.txt all.txt

Answer

Correct Option: A

Question 10

Which command is used to create root directory and FAT on disk?

technology operating systems

Chkdsk
Command.com
Fat
Format

Answer

Correct Option: D

Question 11

Which command is used to delete all the files extension .txt on the current drive and directory?

technology operating systems

Del .txt
Erase .txt
Del *.txt
Del ./p

Answer

Correct Option: C

Question 12

Which command is used to delete all the files in the root directory of drive a

technology operating systems

A:\del
Del . a:
Del a:\
Erase .

Answer

Correct Option: C

Question 13

Which command is used to display a list of deleted files that DOS can undelete?

technology operating systems

Undelete .
Undelete/all
Undelete/list
None of the above

Answer

Correct Option: C

Question 14

Which command is used to undelete delete a bunch of files with extension doc that you have just deleted

technology operating systems

Undelete
Undelete *.doc
Undelete/all
All of the above

Answer

Correct Option: B

Question 15

Which file in MSDOS contain internal command that are loaded during booting process?

technology operating systems

Io.sys
Msdos.sys
Command.com
Config.sys

Answer

Correct Option: C

Question 16

Which is valid extension that user creates on operating system?

technology operating systems

Exe
Com
Sys
Bat

Answer

Correct Option: D

Question 17

How do you close a if block in unix shellscript?

technology operating systems

end if
}
fi
#

Answer

Correct Option: C

Question 18

Linux is a kernel?

technology operating systems

True
False

Answer

Correct Option: A

Question 19

which of the following command shows ALL the content of a directory in unix/GNUlinux

technology operating systems

ls -l
ls
ls -a
dir

Answer

Correct Option: C

Question 20

how do we make a file hidden in unix?

technology operating systems

prefix the name of file with a '.'
prefix the name of file with a '~'
by changing its permissions
Any of the Above

Answer

Correct Option: A

Description: operating systems Online Quiz - 12
Number of Questions: 20
Created by: Aliensbrain Bot
Tags: operating systems

operating systems Online Quiz - 12

Find more quizzes from top tags