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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 10 of 54

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Q91.
Dual core processor system of the computer system has

a.

2cores

b.

3cores

c.

4cores

d.

5cores

Discuss
Answer: (a).2cores
Q92.
All jobs of OS are not kept in main memory due to its small size so where they resides on disk

a.

in RAM

b.

in job pool

c.

in ROM

d.

in CD

Discuss
Answer: (b).in job pool
Q93.
Loading of the operating system at the start is also called

a.

versatile machine

b.

clouding

c.

versatile memory

d.

booting

Discuss
Answer: (d).booting
Q94.
Operating system of the computer system has simultaneously

a.

2 jobs

b.

3 jobs

c.

4 jobs

d.

many jobs

Discuss
Answer: (d).many jobs
Q95.
In symmetric multiprocessing system N number of CPU can run

a.

N-1 processes

b.

N+1 processes

c.

N processes

d.

N-2 processes

Discuss
Answer: (c).N processes
Q96.
A chip that allows a storage device to communicate with operating system is known as

a.

Small Computer Systems Interface (SCSI)

b.

Device Driver

c.

I/O Structure

d.

both a and b

Discuss
Answer: (a).Small Computer Systems Interface (SCSI)
Q97.
During execution how many interrupts are made per block?

a.

one

b.

two

c.

three

d.

four

Discuss
Answer: (a).one
Q98.
With multiprocessor approach of the computer system work is done in

a.

more time

b.

less time

c.

uncertainty

d.

scalability

Discuss
Answer: (b).less time
Q99.
For avoiding programs of the operating system to get stuck, system users use

a.

trap

b.

timers

c.

process

d.

programs

Discuss
Answer: (b).timers
Q100.
Initial program that run for starting the system is called?

a.

virtualization

b.

control program

c.

bootstrap program

d.

compilers

Discuss
Answer: (c).bootstrap program
Page 10 of 54

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