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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 52 of 57

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Q511.
To move to the beginning of a line of text, press the __________ key.

a.

a

b.

pageup

c.

enter

d.

home

Discuss
Answer: (d).home
Q512.
When was MS Windows operating system introduced?

a.

1975

b.

1985

c.

1995

d.

2000

Discuss
Answer: (b).1985
Q513.
First operating system was developed in

a.

1958

b.

1976

c.

1950

d.

1946

Discuss
Answer: (c).1950
Q514.
The maximum length of any single path from the root directory?

a.

54

b.

63

c.

80

d.

27

Discuss
Answer: (b).63
Q515.
For Windows 10, Microsoft released _________ in place of MS Paint.

a.

Paint 10

b.

New MS Paint

c.

Paint 3D

d.

Universal Paint

Discuss
Answer: (c).Paint 3D
Q516.
File mapping is managed by

a.

file metadata

b.

page table

c.

virtual memory

d.

file system

Discuss
Answer: (a).file metadata
Q517.
Port most often used to connect a keyboard to a computer is

a.

firewire port

b.

wifi port

c.

USB port

d.

ethernet port

Discuss
Answer: (c).USB port
Q518.
By using a specific system call, we can

a.

open the file

b.

read the file

c.

write into the file

d.

all of these

Discuss
Answer: (d).all of these
Q519.
File which is a sequence of bytes organized into blocks understandable by the system's linker is

a.

object file

b.

source file

c.

executable file

d.

text file

Discuss
Answer: (a).object file
Q520.
Unique tag which usually a number, identifies a file within the file system is called

a.

file identifier

b.

file name

c.

file type

d.

file extension

Discuss
Answer: (a).file identifier
Page 52 of 57

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