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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 47 of 54

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Q461.
Technique that effectively doubles capacity of a disk is known to be

a.

Data compression utility

b.

Disk compression utility

c.

System compression utility

d.

Block compression utility

Discuss
Answer: (a).Data compression utility
Q462.
A program in execution is known to be a/an

a.

Operation

b.

Process

c.

Function

d.

Activity

Discuss
Answer: (b).Process
Q463.
Processes are managed by process managers to minimize

a.

Throughput

b.

Turnaround time

c.

Idle time

d.

Access time

Discuss
Answer: (c).Idle time
Q464.
Set of jobs submitted together to computer and output was generated automatically by an operating system in mechanism of

a.

Process control mechanism

b.

Job control mechanism

c.

Manual loading mechanism

d.

Batch processing mechanism

Discuss
Answer: (d).Batch processing mechanism
Q465.
Processes submitted to a system are managed by

a.

File management

b.

Job management

c.

Activity management

d.

Process management

Discuss
Answer: (d).Process management
Q466.
Manual loading of jobs by a computer operator, one after another in a computer, is mechanism of

a.

Batch processing mechanism

b.

Manual loading mechanism

c.

Job control mechanism

d.

Process control mechanism

Discuss
Answer: (b).Manual loading mechanism
Q467.
A part of operating system with responsibility of allocating CPU to processes is known to be

a.

CPU scheduler

b.

CPU assist

c.

CPU programming

d.

CPU tasker

Discuss
Answer: (a).CPU scheduler
Q468.
For loaded processes, operating system maintains a

a.

Process control block

b.

Partition control block

c.

Process collaborative block

d.

Program computing block

Discuss
Answer: (a).Process control block
Q469.
Main memory must balance out CPU bound and I/O bound jobs, so that

a.

All jobs are executed once

b.

Few jobs get executed at a time

c.

At least one job is always ready to utilize CPU

d.

At least one job is always ready to utilize I/O devices

Discuss
Answer: (c).At least one job is always ready to utilize CPU
Q470.
For multiprogramming, large main memory is required to accommodate

a.

User programs

b.

Operating system

c.

Resource sharing

d.

Both a and b

Discuss
Answer: (d).Both a and b
Page 47 of 54

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