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9th Class Computer Chapter 3 Office Automation English Medium KPK Boards Online Mcqs MCQs With Answers
Question # 1
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 # 2
IPv4 is divided in _________ groups by:
Choose an answer
2
4
3
5
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Question # 3
How many standards of IP addressing ?
Choose an answer
Two
Three
Four
Five
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Question # 4
A ________ connection is a direct link only between two devices:
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Point-to-point
Multiple
Center
Topper
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Question # 5
Receiver is a device that receives a message also called:
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Message
Main
Center
Sink
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Question # 6
The ____ is the data or information to be communicated:
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Sender
Center
Networks
Message
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Question # 7
Which layer establishes connection between a client and a server ?
Choose an answer
Transport
Link layer
Physical layer
Network
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Question # 8
For home user, the internet service is provided by:
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ISP
Sender
HTML
ALP
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Question # 9
In a Wi-Fi based network a single link is shared among ______ devices:
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Double
Triple
Single
Multiple
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Question # 10
How many basic topologies ?
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1
2
3
4
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Question # 11
Email stands for:
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Electronic Mail
Mail electronic
Center
Problem
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Question # 12
Which of a network is a geometric representation of the relationship among interconnected devices ?
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Ring
Star
Topology
Machine
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Question # 13
The IPv4 address is made up of _________ binary bits:
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31
32
30
29
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Question # 14
Which layer sends a message to the server connected with sender ?
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Transport
Data link
Physical layer
Main
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Question # 15
Web browser and web servers function together as a _____ system:
Choose an answer
Clent/server
Mail
Internet
Chrome
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Question # 16
The ______ also uses a layered communication model, called the Transmission Control Protocol / Internet Protocol (TCP / IP) model:
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ASCII
IP
Network
Internet
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