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Welcome to the Introduction to Operating Systems MCQs Page

Dive deep into the fascinating world of Introduction to Operating Systems with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Introduction to Operating Systems, a crucial aspect of Operating System. In this section, you will encounter a diverse range of MCQs that cover various aspects of Introduction to Operating Systems, 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 Introduction to Operating Systems. 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 Introduction to Operating Systems. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Introduction to Operating Systems MCQs | Page 16 of 54

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Q151.
To store data and instruction, the smallest memory unit computer system has, is called

a.

cache

b.

ROM

c.

RAM

d.

register

Discuss
Answer: (d).register
Q152.
For improving performance of the computer system memory used is

a.

RAM

b.

ROM

c.

cache

d.

cd

Discuss
Answer: (c).cache
Q153.
The main work of the operating system with the other parts of the computer system is to

a.

coordinate

b.

receive

c.

send

d.

operate

Discuss
Answer: (a).coordinate
Q154.
Device controller is the controller of the computer system that contains

a.

buffers

b.

registers

c.

cache

d.

both a and b

Discuss
Answer: (d).both a and b
Q155.
Each device controller that controls the devices of the computer system has

a.

cache

b.

registers

c.

device drivers

d.

indexes

Discuss
Answer: (c).device drivers
Q156.
Interrupt addresses are stored in

a.

array

b.

stack

c.

indexes

d.

queue

Discuss
Answer: (c).indexes
Q157.
One byte is the collection of

a.

2-bits

b.

4-bits

c.

7-bits

d.

8-bits

Discuss
Answer: (d).8-bits
Q158.
Bug in one program of the operating system effects others in

a.

single program environment

b.

multitasking environment

c.

sharing environment

d.

multi program environment

Discuss
Answer: (c).sharing environment
Q159.
Time sharing of the operating system provides direct communication between

a.

users

b.

systems

c.

nodes

d.

both a and b

Discuss
Answer: (d).both a and b
Q160.
In symmetric multiprocessing of the computer system all processors are

a.

peers

b.

parallel

c.

master slave

d.

serial

Discuss
Answer: (a).peers
Page 16 of 54

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