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Online Tests
Computer Science 9th Class English Medium Chapter 3 Online Test MCQs With Answers
Question # 1
Which is a device that initiates the communication process ?
Choose an answer
Sender
Center
Networks
Machine
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Question # 2
Each devices gets its own unique _______ address when its gets connected to the Internet:
Choose an answer
TC
IP
CP
APA
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Question # 3
Which is the physical arrangements of devices and connecting lines ?
Choose an answer
Procedure
Network topology
Computer
Network
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Question # 4
Which topology connects all devices of the network through a single common cable having exactly two end points ?
Choose an answer
Ring
Bus
Topology
Machine
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Question # 5
IP stands for Internet Protocol and is _______ used for identifying number that is associated with a specific computer when it connects to the internet:
Choose an answer
Address
Center
Networks
Machine
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Question # 6
The ______ also uses a layered communication model, called the Transmission Control Protocol / Internet Protocol (TCP / IP) model:
Choose an answer
ASCII
IP
Network
Internet
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Question # 7
Which contains information about the sender and the receiver ?
Choose an answer
Rule
Control information
Message
Simple
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Question # 8
Rules are defined for the communication between sender and receiver called:
Choose an answer
Protocols
Rules
Computer networks
Computers
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Question # 9
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 # 10
________ is a process of taking data from one device and sending it to another device on a different netwrok:
Choose an answer
Server
Routing
Device
Machine
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Question # 11
How many times IPv6 is faster than IPv4:
Choose an answer
2
127
2
126
2
125
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Question # 12
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 # 13
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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