Menu

Question Discussion & Solution

MCQ

Q.

The term "operating system" means

A

a set of programs which controls computer working

B

the way a computer operator works

C

conversion of high level language into machine code

D

the way a floppy disk drive operates

E

None of the above

Community Discussion

No discussions yet. Be the first to start!

You must be logged in to participate in the discussion.

Login to Discuss

Similar Questions

MCQ

1.

Disk label name can be up to ...... characters

A

8

B

9

C

11

D

255

Discussion

MCQ

2.

Swapping

A

works best with many small partitions

B

allows many programs to use memory simultaneously

C

allows each program in turn to use the memory

D

does not work with overlaying

E

None of the above

Discussion

MCQ

3.

Which of the following is false about disk when compared to main memory?

A

non-volatile

B

longer storage capacity

C

lower price per bit

D

faster

E

None of the above

Discussion

MCQ

4.

What is the name of the operating system which was originally designed by scientists and engineers for use by scientists and engineers?

A

XENIX

B

UNIX

C

OS/2

D

MS DOS

E

None of the above

Discussion

MCQ

5.

By default we can save the file in

A

Desktop

B

Recycle bin

C

My document

D

My computer

Discussion

More Computer Fundamentals Topics

Data Communication and Networking

522 MCQs

Miscellaneous or General

716 MCQs

Computer Basics

115 MCQs

Computer Softwares

58 MCQs

History and Generations

29 MCQs

CPU and its components

61 MCQs

Computer Languages

58 MCQs

Computer Hardware

336 MCQs

Input Devices

24 MCQs

Output Devices

23 MCQs

Computer Memory

132 MCQs

Digital Logic Gate

2 MCQs

Number System

37 MCQs

Computer Codes

28 MCQs

Operating System

536 MCQs

Disk Operating System (DOS)

211 MCQs

Database Systems

153 MCQs

Computer Security and Viruses

32 MCQs

Mixed

13 MCQs

Computer Awareness

115 MCQs

Files and its types

0 MCQs