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

Question # 1

Which is used to transfer file over a network ?

Choose an answer

HTML

HTTP

FTP

ALP

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Question # 2

In IPv4 each group can contain a decimal value from:

Choose an answer

1 to 255

0 to 255

2 to 255

3 to 255

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Question # 3

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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Question # 4

Which allow users to communicate using e-mail, newsgroups, etc ?

Choose an answer

Terminal

Mail server

Browser

URL

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Question # 5

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

Choose an answer

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Question # 6

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

Choose an answer

Multipoint

Client

Station

Computer

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Question # 7

In a data communication system, a message is sent in the form of:

Choose an answer

Fragment

Packets

Alien

Half mode

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Question # 8

Which refers to exchange of messages between sending and receiving devices through some communication medium ?

Choose an answer

Computer

Data communication

System

Devices

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Question # 9

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 # 10

In a computer network, devices are connected through communication :

Choose an answer

Channels

Source

Logo

Target

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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

IPv4 is divided in _________ groups by:

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Question # 13

Servers serve a requires sent by a client. This request is called:

Choose an answer

HTP server

ALP server

HTML server

HTTP request

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