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Welcome to the Disk Operating System (DOS) MCQs Page

Dive deep into the fascinating world of Disk Operating System (DOS) with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Disk Operating System (DOS), a crucial aspect of Operating System. In this section, you will encounter a diverse range of MCQs that cover various aspects of Disk Operating System (DOS), from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Operating System.

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Check out the MCQs below to embark on an enriching journey through Disk Operating System (DOS). Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Operating System.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Disk Operating System (DOS). You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Disk Operating System (DOS) MCQs | Page 11 of 15

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Q101.
Full form of MS-DOS is

a.

micro system disk operating system

b.

micro simple disk operating system

c.

micro soft disk operating system

d.

micro sort disk operating system

Discuss
Answer: (c).micro soft disk operating system
Q102.
In wildcard specification "?" is used as replacement for

a.

one character

b.

two characters

c.

three characters

d.

four characters

Discuss
Answer: (a).one character
Q103.
CHKDSK command is used to

a.

analyze the hard disk error

b.

diagnose the hard disk error

c.

report the status of files on disk

d.

all of these

Discuss
Answer: (d).all of these
Q104.
The maximum length in DOS commands is

a.

80 chars

b.

127 chars

c.

100 chars

d.

8 chars

Discuss
Answer: (b).127 chars
Q105.
Batch file which can be read while booting a computer is

a.

autoexec.bat

b.

auto-batch

c.

autoexecutive.bat

d.

auto.bat

Discuss
Answer: (a).autoexec.bat
Q106.
Command which is used to change the file name in MS-DOS is

a.

ren

b.

rename

c.

Both a and b

d.

edit

Discuss
Answer: (c).Both a and b
Q107.
Name given to something that the computer can automatically use unless you tell it otherwise is

a.

a specification

b.

a wildcard

c.

a default

d.

a rule

Discuss
Answer: (c).a default
Q108.
In MS-DOS you can use small or capital letters or combination of both to enter a command but internally MS-DOS works with

a.

small letters

b.

capital letters

c.

both small and capital letters

d.

only with numbers

Discuss
Answer: (b).capital letters
Q109.
While working with MS-DOS, command which is used to copy the files to transfer from one PC to another one is

a.

rename

b.

path

c.

dir

d.

copy

Discuss
Answer: (d).copy
Q110.
In computer, FAT stands for

a.

file accommodation table

b.

file access tape

c.

file allocation table

d.

file activity table

Discuss
Answer: (c).file allocation table
Page 11 of 15

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