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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 5 of 54

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Q41.
Process synchronization of programs is done by

a.

input

b.

output

c.

operating system

d.

memory

Discuss
Answer: (c).operating system
Q42.
After fetching an instruction, the computer

a.

Store it

b.

decodes it

c.

execute it

d.

delete it

Discuss
Answer: (b).decodes it
Q43.
More devices can be connected to computer system through

a.

buffers

b.

interrupt

c.

registers

d.

controllers

Discuss
Answer: (d).controllers
Q44.
System resources of computer system can be utilized better in

a.

single program environment

b.

dual program environment

c.

core environment

d.

multi program environment

Discuss
Answer: (d).multi program environment
Q45.
Static programs of the computer system are stored in

a.

RAM

b.

ROM

c.

hard disk

d.

CD

Discuss
Answer: (b).ROM
Q46.
High performance computing of the computer system tasks are done by

a.

node clusters

b.

network clusters

c.

Beowulf clusters

d.

both a and b

Discuss
Answer: (c).Beowulf clusters
Q47.
Octa-core processor are the processors of the computer system that contains

a.

2 processors

b.

4 processors

c.

6 processors

d.

8 processors

Discuss
Answer: (d).8 processors
Q48.
Secondary memory of the computer system is able to store

a.

program

b.

data

c.

instructions

d.

both a and b

Discuss
Answer: (d).both a and b
Q49.
Control processing unit loads instructions that are executed from

a.

hardware

b.

shared resources

c.

memory

d.

both a and b

Discuss
Answer: (c).memory
Q50.
For running TOPS-20 kernel simulator that is mainly used is

a.

DECSYSTEM-23

b.

DECSYSTEM-22

c.

DECSYSTEM-21

d.

DECSYSTEM-20

Discuss
Answer: (d).DECSYSTEM-20
Page 5 of 54

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