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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 8 of 54

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Q71.
ISR is the interrupt program that stands for?

a.

interrupt software routine

b.

internally service routine

c.

internal service routine

d.

interrupt service routine

Discuss
Answer: (d).interrupt service routine
Q72.
One that is not a part of a computer system is

a.

hardware

b.

operating system

c.

users

d.

vendors

Discuss
Answer: (d).vendors
Q73.
Along with kernel, operating system also contains

a.

system application

b.

software application

c.

hardware resources

d.

both a and b

Discuss
Answer: (d).both a and b
Q74.
Job pool is the program of the operating system that is located in

a.

RAM

b.

ROM

c.

hard disk

d.

CD

Discuss
Answer: (c).hard disk
Q75.
One nibble is the collection of

a.

2 components

b.

4-bits

c.

7-bits

d.

8-bits

Discuss
Answer: (b).4-bits
Q76.
One that is referred as main memory is called

a.

RAM

b.

ROM

c.

hard disk

d.

CD

Discuss
Answer: (a).RAM
Q77.
NUMA related to computers, is an abbreviation of

a.

uniform memory access

b.

non uniform memory access

c.

under memory access

d.

non uniform module access

Discuss
Answer: (b).non uniform memory access
Q78.
A process needs

a.

through put to execute

b.

timer to execute

c.

resources to execute

d.

both a and b

Discuss
Answer: (c).resources to execute
Q79.
An executed program of the computer system is called?

a.

trap

b.

process

c.

program

d.

interrupt

Discuss
Answer: (b).process
Q80.
Dual core processors are the processors having

a.

1 Processor

b.

2 Processors

c.

3 Processors

d.

4 Processors

Discuss
Answer: (b).2 Processors
Page 8 of 54

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