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Welcome to the OS Basics MCQs Page

Dive deep into the fascinating world of OS Basics with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of OS Basics, a crucial aspect of Operating System. In this section, you will encounter a diverse range of MCQs that cover various aspects of OS Basics, 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 OS Basics. 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 OS Basics. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

OS Basics MCQs | Page 48 of 57

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Q471.
To prevent the addition and deletion of files on a disk or tape we use

a.

Format

b.

Write protect

c.

Create back up

d.

None of above

Discuss
Answer: (b).Write protect
Q472.
During the boot process, the ..... looks for the system file

a.

CD

b.

BIOS

c.

CPU

d.

DVD

Discuss
Answer: (b).BIOS
Q473.
Which of the following resources must be protected by the operating system?

a.

I/O

b.

Memory

c.

CPU

d.

All of the above

Discuss
Answer: (d).All of the above
Q474.
What are the two types of Semaphore?

a.

Digital Semaphores and Binary Semaphores

b.

Analog Semaphores and Octal Semaphores

c.

Counting Semaphores and Binary Semaphores

d.

Critical Semaphores and System Semaphores

Discuss
Answer: (c).Counting Semaphores and Binary Semaphores
Q475.
Font folder is located on

a.

Program folder

b.

Ms Word file

c.

Control Panel folder

d.

Desktop folder

Discuss
Answer: (c).Control Panel folder
Q476.
From where do you change mouse setting?

a.

Setting >> mouse

b.

Hardware setting

c.

Control panel >> mouse

d.

None of the above

Discuss
Answer: (c).Control panel >> mouse
Q477.
Work group means

a.

Computer in network

b.

Individual user

c.

Connection

d.

All of the above

Discuss
Answer: (a).Computer in network
Q478.
The core of operating system is:

a.

Unix

b.

Kernel

c.

Command.com

d.

None of these

Discuss
Answer: (b).Kernel
Q479.
What should be the extension to execute files?

a.

EXE

b.

BAT

c.

COM

d.

All of the above

Discuss
Answer: (d).All of the above
Q480.
Part of the POST process is to ensure that the test of essential peripheral device coincides with the hardware configuration that stored in

a.

ROM

b.

The hard drive

c.

CMOS

d.

Cache Memory

Discuss
Answer: (c).CMOS
Page 48 of 57

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