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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 48 of 54

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Q471.
Effective overlap of operations of CPU and I/O devices, requires a proper mix of

a.

I/O bound jobs

b.

CPU bound jobs

c.

Memory bound jobs

d.

Balance of CPU and I/O jobs

Discuss
Answer: (d).Balance of CPU and I/O jobs
Q472.
Jobs are allocated CPU space for its execution by algorithm of

a.

CPU bound algorithm

b.

CPU assistance algorithm

c.

CPU tasker algorithm

d.

CPU scheduler algorithm

Discuss
Answer: (d).CPU scheduler algorithm
Q473.
Systems designed for multiprogramming must provide some type of

a.

Authorization

b.

Algorithms

c.

Memory Protection

d.

Functions

Discuss
Answer: (c).Memory Protection
Q474.
PCB stands for

a.

Program control block

b.

Process control block

c.

Program computing block

d.

Process collaborative block

Discuss
Answer: (b).Process control block
Q475.
Process of preventing a job's memory partition from changing instruction of a job in another memory partition is called

a.

Memory protection

b.

Memory copyrights

c.

Memory bounding

d.

Memory walls

Discuss
Answer: (a).Memory protection
Q476.
RPG was developed by IBM to meet needs of an economic mechanism for producing

a.

Reports

b.

Results

c.

Programs

d.

Compilations

Discuss
Answer: (a).Reports
Q477.
RPG stands for

a.

Rapid Program Generator

b.

Report Program Generator

c.

Request Plan Generator

d.

Result Program Generator

Discuss
Answer: (b).Report Program Generator
Q478.
RPG is considered easy to use and adapt as compared to

a.

JAVA

b.

COBOL

c.

C language

d.

C++ Language

Discuss
Answer: (b).COBOL
Q479.
Short period of time in which a user process gets CPU time is known as

a.

Time slice

b.

Time slot

c.

Quantum

d.

All of the Above

Discuss
Answer: (d).All of the Above
Q480.
For time-sharing systems, a very large memory is required to support

a.

Multiprogramming

b.

Multitasking

c.

Multithreading

d.

Multiprocessing

Discuss
Answer: (a).Multiprogramming
Page 48 of 54

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