Question # 1

Email stands for:

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Electronic Mail

Mail electronic

Center

Problem

________ is a process of taking data from one device and sending it to another device on a different netwrok:

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Server

Routing

Device

Machine

In which topology connects a computer with exactly two other computers forming a ring of computers:

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Ring

Star

Topology

Machine

A _____ is used to identify an application going to receive a message:

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LPT

Port number

Network port

Parallel

In bus topology single common cable is also called:

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Backbone

Normal

Hard

Simple

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

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Ring

Star

Topology

Machine

In which topology, data is send either clockwise or anticlockwise:

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Bus

Single

Ring

Star

TCP/IP is a stack of protocols and it has ________ layers:

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1

5

3

2

In a ring topology, a ring can be unidirectional or _______ :

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Directional

Bidirectinoal

Main

Similar

A ___________ is a digital telecommunication network which allows nodes to share resources:

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Protocol

Rules

Computer networks

Computers

Which layer is about the physical medium used in communication, like cabling etc. ?

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Application layer

Postal layer

Physical

Internet

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

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Client

Server

Device

Machine

Which is the actual contents of a message ?

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Payload

Control

Message

Simple mode

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

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