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Online Tests
Computer Science 9th Class English Medium Chapter 3 Online Test MCQs With Answers
Question # 1
In which topology a computer can send data to its immediate neighbor:
Choose an answer
Ring
Star
Topology
Machine
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Question # 2
A _____ is used to identify an application going to receive a message:
Choose an answer
LPT
Port number
Network port
Parallel
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Question # 3
In which topology, data is send either clockwise or anticlockwise:
Choose an answer
Bus
Single
Ring
Star
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Question # 4
How many types of connection ?
Choose an answer
1
3
2
5
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Question # 5
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 # 6
The _______ is a suit of protocols that provides end-to-end connectivity between devices:
Choose an answer
IP
TCP/IP
Rules
Meaning
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Question # 7
A ________ connection is a direct link only between two devices:
Choose an answer
Point-to-point
Multiple
Center
Topper
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Question # 8
Which layer is about the physical medium used in communication, like cabling etc. ?
Choose an answer
Application layer
Postal layer
Physical
Internet
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Question # 9
Which is a protocol used by Word Wide Web (WWW) to transfer web pages between a client and a web server?
Choose an answer
HTP
HTTP
HTML
ALP
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Question # 10
Receiver is a device that receives a message also called:
Choose an answer
Message
Main
Center
Sink
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Question # 11
Which is used to transfer file over a network ?
Choose an answer
HTML
HTTP
FTP
ALP
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Question # 12
Remote control and a TV is an example of connection:
Choose an answer
Many
Point-to-point
Many
Double
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Question # 13
How many types of IP address ?
Choose an answer
2
3
4
5
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Question # 14
Communication protocols cover__________:
Choose an answer
Authentication
Error detection
Correction
All of these
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Question # 15
A communication medium connecting multiple computers is also called a:
Choose an answer
Communication channel
Target
Source
Wire
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Question # 16
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 # 17
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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