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Online Tests
Computer Science 9th Class English Medium Chapter 3 Online Test MCQs With Answers
Question # 1
TCP/IP is a stack of protocols and it has ________ layers:
Choose an answer
1
5
3
2
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Question # 2
In ______ connection, there is a link between a sender and multiple receivers:
Choose an answer
Multipoint
Client
Station
Computer
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Question # 3
Which is also called header of a message ?
Choose an answer
Message
Control information
Message
Simple
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Question # 4
In which topology connects a computer with exactly two other computers forming a ring of computers:
Choose an answer
Ring
Star
Topology
Machine
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Question # 5
For home user, the internet service is provided by:
Choose an answer
ISP
Sender
HTML
ALP
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Question # 6
How many layers in TCP/IP model ?
Choose an answer
5
2
4
3
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Question # 7
_________ is a device that receives message, it is also know as sink:
Choose an answer
Receiver
Rules
Computer networks
Computers
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Question # 8
In which topology connects all devices with each other through a direct link:
Choose an answer
Ring
Star
Mesh
Topology
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Question # 9
A program running on the ____ layer moves the data to the other network:
Choose an answer
Transport
Link layer
Physical layer
Network
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Question # 10
A protocol defines _______ and _________ for communication between a sender and a reciver:
Choose an answer
Rules, Regulation
Problem, Regulation
Center, Over
Information
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Question # 11
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 # 12
How many times IPv6 is faster than IPv4:
Choose an answer
2
127
2
126
2
125
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Question # 13
Each layer adds some control information called:
Choose an answer
Header
Source
Destination
Sink
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