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

Question # 1

How many standards of IP addressing ?

Choose an answer

Two

Three

Four

Five

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Question # 2

A _________ is a computer program or a device that provides functionality for other programs or devices, called "clients".

Choose an answer

Client

Server

Device

Machine

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Question # 3

A ________ connection is a direct link only between two devices:

Choose an answer

Point-to-point

Multiple

Center

Topper

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Question # 4

Which contains information about the sender and the receiver ?

Choose an answer

Rule

Control information

Message

Simple

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Question # 5

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 # 6

The IPv4 address is made up of _________ binary bits:

Choose an answer

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Question # 7

Which is a formal agreement between two parties ?

Choose an answer

Protocol

Rules

Computer networks

Computers

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Question # 8

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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Question # 9

A ________ is a physical computer dedicated to run services to serve the needs of its clients:

Choose an answer

Server

Client

Station

Computer

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Question # 10

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 # 11

DHCP stands for:

Choose an answer

Data Hosting Computer Protocol

Dynamic Host Computer Protocol

Dynamic Host Configuration Protocol

None of the above

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Question # 12

Which directs messages on the Internet ?

Choose an answer

Router

Cable

Media

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Question # 13

IPv6 can allow up to ______ address:

Choose an answer

2¹²⁸

2¹²⁷

2¹²⁶

2¹²⁵

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