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3rd Chapter

## Matric Part 1/9th Class Computer Science Chapter 3 MCQ Test With Answer for Chapter 3 (Input/Output Devices)

This online test contains MCQs about following topics:

#### 9th Computer Science Chapter 3 Test

Start Chapter 3 Test

## MCQs of Chapter 3 (Input/ Output Devices)

From ch 3 computer science 9th class important MCQs, you will learn the concepts of input and output devices. Also, you will learn how crucial they are to computer systems. The chapter discusses a variety of devices, such as Keyboard, Mouse, Printers, Scanner Monitors, and Speakers. In short, this chapter provides a deep discussion about all computer devices and their functions. So, here on our website, you will get to learn the important MCQs that are related to it, and this will help you out in getting good grades on the final paper.

## What is the Best Way to Prepare Multiple Choice Questions?

Preparing the 9th class computer science MCQs chapter 3 can be challenging if you prepare them from your book. This is quite a difficult task to highlight all the important MCQs according to paper point of view. So, in this way, we are offering the 9th class computer science ch3 mcqs solved on our website. You can download the pdf file of them. Along with that, you can also appear in the online MCQ test and get the result after passing it. This is the best and simplest way for you to prepare better.

## Click Here for Computer Science Urdu Medium Ch 3 MCQ Test

### Matric Part 1/9th Class Computer Science Chapter 3 MCQ Test With Answer for Chapter 3 (Input/Output Devices)

1 How many components of data communication ?
• A. 5
• B. 6
• C. 7
• D. 8
2 IP addressing must be understood as part of the _________ for conversations over the internet:
• A. Protocol
• B. Center
• C. Networks
• D. Machine
3 In ______ connection, there is a link between a sender and multiple receivers:
• A. Multipoint
• B. Client
• C. Station
• D. Computer
4 A communication medium connecting multiple computers is also called a:
• A. Communication channel
• B. Target
• C. Source
• D. Wire
5 Which are used to access the World Wide Web in an easy manner ?
• A. IP
• B. Web browsers
• C. Network
• D. Mode
6 Remote control and a TV is an example of connection:
• A. Many
• B. Point-to-point
• C. Many
• D. Double
7 In a ring topology, a ring can be unidirectional or _______ :
• A. Directional
• B. Bidirectinoal
• C. Main
• D. Similar
8 In bus topology single common cable is also called:
• A. Backbone
• B. Normal
• C. Hard
• D. Simple
9 The ______ also uses a layered communication model, called the Transmission Control Protocol / Internet Protocol (TCP / IP) model:
• A. ASCII
• B. IP
• C. Network
• D. Internet
10 Which is also called header of a message ?
• A. Message
• B. Control information
• C. Message
• D. Simple

### Top Scorers of Computer Science 9th Class English Medium Chapter 3 Online Test

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#### Yasir Mahmood

Lahore16 - Jun - 2024

12/12
01 Mins 49 Sec
R

#### Ramla Siddiqui

Lahore27 - Jun - 2024

12/12
04 Mins 48 Sec
A

#### Abdul Rafay

Lahore26 - May - 2024

11/12
01 Mins 15 Sec
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#### Yasir Mahmood

Lahore16 - Jun - 2024

11/12
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A

#### Arib Ahmed

Lahore01 - Aug - 2024

11/12
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Lahore07 - May - 2024

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#### Usman Latif

Lahore29 - Jul - 2024

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Lahore27 - May - 2024

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#### Fabiha

Bahawalpur30 - Jul - 2024

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#### M Haris Rana

Lahore07 - May - 2024

10/12
01 Mins 32 Sec
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#### Fabiha

Bahawalpur30 - Jul - 2024

10/12
02 Mins 05 Sec
Y

#### Yasir Mahmood

Lahore16 - Jun - 2024

9/12
01 Mins 31 Sec
A

Lahore07 - May - 2024

9/12
01 Mins 43 Sec
A

#### Arib Ahmed

Lahore02 - Aug - 2024

9/12
01 Mins 54 Sec
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#### M Haris Rana

Lahore07 - May - 2024

8/12
01 Mins 24 Sec

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