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Computer Science 9th Class English Medium Chapter 3 Online Test MCQs With Answers

Question # 1

Which is the actual contents of a message ?

Choose an answer

Payload

Control

Message

Simple mode

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Question # 2

Routers connect multiple ______ together:

Choose an answer

Protocol

Rules

Networks

Computers

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Question # 3

How many types of connection ?

Choose an answer

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Question # 4

The ____ is the data or information to be communicated:

Choose an answer

Sender

Center

Networks

Message

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Question # 5

In bus topology single common cable is also called:

Choose an answer

Backbone

Normal

Hard

Simple

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Question # 6

A _______ is a process that access a service provided by a server:

Choose an answer

Server

Computer

Station

Client

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Question # 7

Physical structure of networks can be classified in terms of type of connection and ________:

Choose an answer

Ring

Star

Topology

Machine

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Question # 8

Which is a formal agreement between two parties ?

Choose an answer

Protocol

Rules

Computer networks

Computers

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Question # 9

A program running on the ____ layer moves the data to the other network:

Choose an answer

Transport

Link layer

Physical layer

Network

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Question # 10

A web server is also called an:

Choose an answer

HTP server

HTTP server

HTML server

ALP server

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Question # 11

Every data packet has ___________ address:

Choose an answer

Random

Sequence

Fustily

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Question # 12

In ______ connection, there is a link between a sender and multiple receivers:

Choose an answer

Multipoint

Client

Station

Computer

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Question # 13

While chatting you are concerned only about the message without bothering about the kind of network i.e., wireless or wired. This is called:

Choose an answer

Physical layer

Postal layer

Application layer

Internet

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