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Online Tests
Computer Science 9th Class English Medium Chapter 6 Online Test MCQs With Answers
Question # 1
In which topology data is send either ckockwise or anticlockwise.
Choose an answer
Bus
Star
Ring
Single
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Question # 2
What is a key benefit of using compur networks in businesses?
Choose an answer
Increase computional pover
Enable resoruce sharing and efficient communicaion
Enhance graphic capabilities
Improve software development
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Question # 3
Which is the device taht initiates the communication process?
Choose an answer
Networks
Machine
Sender
Center
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Question # 4
Which of the following is a protocol used for email transmission?
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FTP
DNS
SNMP
SMTP
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Question # 5
What is the function of the Domain Name System (DNS)?.
Choose an answer
Assign IP addresses dynamically
Monitor network traffic
Translate domain names to IP addresses
Secure data communication
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Question # 6
How many components of data communication?
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6
5
7
8
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Question # 7
Which of the network is goematic reprsentation of the relationship among the intrconnected devices.
Choose an answer
Ring
Machine
Star
Topology
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Question # 8
Which network topology connects all devices to a central hub?
Choose an answer
Ring
Star
Mesh
Bus
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Question # 9
In a ring topology, a ring can be unidirectinal or.
Choose an answer
Directional
Similar
Bidirectional
Main
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Question # 10
Which protocol is used to transfer files over the internete securely.
Choose an answer
FTP
SMTP
SFTP
HTTP
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Question # 11
What is encapsulation in the context of network communication?
Choose an answer
Monitoring Network traffic
Translating domain names to IP addresses
Wrapping data with protocol information
Converting data into a secure format
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Question # 12
Email Stand for
Choose an answer
Center
Problem
Mail Electronic
Electronic Mail
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