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

Question # 1

Which is the unit of data sent from one device to another ?

Choose an answer

Packet

Data

Logo

Medium

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Question # 2

How many types of connection ?

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Question # 3

A computer network is established for the purpose of;

Choose an answer

Sharing resources

Manipulation

Mode

Computing

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Question # 4

In which topology connect all devices using point to point connections via cables to a central point is known as a Hub or Switch:

Choose an answer

Ring

Star

Topology

Machine

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Question # 5

The whole communication process is carried out in different:

Choose an answer

Layers

Main

Center

Sink

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Question # 6

IPv4 is divided in _________ groups by:

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Question # 7

Which is also called header of a message ?

Choose an answer

Message

Control information

Message

Simple

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Question # 8

A ________ is used by routers to determine the path to the destination network:

Choose an answer

Routing table

Medium

Logo

Source

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Question # 9

Which topology connects all devices of the network through a single common cable having exactly two end points ?

Choose an answer

Ring

Bus

Topology

Machine

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Question # 10

When the Internet Protocol was originally designer, the standard was known as Internet Protocol Version ?

Choose an answer

IPv4

IPv5

IPv6

IPv7

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Question # 11

Which layer sends a message to the server connected with sender ?

Choose an answer

Transport

Data link

Physical layer

Main

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Question # 12

Which is a device that intitiates the communication process ?

Choose an answer

Sender

Center

Networks

Message

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Question # 13

A ________ computer is an individual computer that accesses the information and programs stored on a server as part of a network environment:

Choose an answer

Client

Server

Device

Machine

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