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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 4 of 54

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Q31.
Kernel mode of the operating system is also called

a.

user mode

b.

system mode

c.

supervisor mode

d.

both a and b

Discuss
Answer: (c).supervisor mode
Q32.
Multi-processor systems of the computer system has advantage of

a.

cost

b.

reliability

c.

uncertainty

d.

scalability

Discuss
Answer: (b).reliability
Q33.
Time sharing systems of the computer system have

a.

clusters

b.

nodes

c.

file system

d.

both a and b

Discuss
Answer: (c).file system
Q34.
One megabyte memory storage in the form of bytes is equal to

a.

1024 bytes

b.

1024 kilo bytes

c.

1056 bytes

d.

1058 kilo bytes

Discuss
Answer: (b).1024 kilo bytes
Q35.
One that is not a type of multiprocessor of the computer system is

a.

dual core

b.

blade server

c.

clustered system

d.

single core

Discuss
Answer: (d).single core
Q36.
Beowulf clusters of the computer system are linked through

a.

LAN

b.

WAN

c.

PAN

d.

TAN

Discuss
Answer: (a).LAN
Q37.
One that is not a peripheral device of the computer system is

a.

keyboard

b.

mouse

c.

printer

d.

register

Discuss
Answer: (d).register
Q38.
Instructions that are requested by the system are first

a.

fetched

b.

decoded

c.

executed

d.

deleted

Discuss
Answer: (a).fetched
Q39.
Each node in clustered system of the computer system monitors

a.

itself

b.

One other node

c.

neighboring node

d.

One or more nodes

Discuss
Answer: (d).One or more nodes
Q40.
A bit that selects the mode of the operating system is called

a.

kernel bit

b.

user bit

c.

mode bit

d.

system bit

Discuss
Answer: (c).mode bit
Page 4 of 54

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