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Online Tests
Computer Science 9th Class English Medium Chapter 3 Online Test MCQs With Answers
Question # 1
Which are used to access the World Wide Web in an easy manner ?
Choose an answer
IP
Web browsers
Network
Mode
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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
IP addressing must be understood as part of the _________ for conversations over the internet:
Choose an answer
Protocol
Center
Networks
Machine
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Question # 4
The World Wide Web (WWW) is a system of Internet:
Choose an answer
Servers
Machine
Computer
Network
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Question # 5
Which layer establishes connection between a client and a server ?
Choose an answer
Transport
Link layer
Physical layer
Network
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Question # 6
Rules are defined for the communication between sender and receiver called:
Choose an answer
Protocols
Rules
Computer networks
Computers
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Question # 7
Communication protocols cover__________:
Choose an answer
Authentication
Error detection
Correction
All of these
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Question # 8
How many types of connection ?
Choose an answer
1
3
2
5
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Question # 9
In a ring topology, a ring can be unidirectional or _______ :
Choose an answer
Directional
Bidirectinoal
Main
Similar
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Question # 10
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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Question # 11
Email stands for:
Choose an answer
Electronic Mail
Mail electronic
Center
Problem
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Question # 12
The whole communication process is carried out in different:
Choose an answer
Layers
Main
Center
Sink
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Question # 13
Which is considered as the most well-known example of network of networks ?
Choose an answer
Machine
Internet
Printers
Devices
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