Which protocol is used to manage multicast group memberships? MCQ with Answer and Explanation
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Question #1
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Which type of device converts digital binary signals from a computer interface into analog patterns to transmit them over older public telephone lines?
Correct Answer: Option C
Explanation:
A modem modulates digital data into analog waves for transmission over telephone copper lines, and demodulates them back upon reception.
A modem modulates digital data into analog waves for transmission over telephone copper lines, and demodulates them back upon reception.
This question belongs to:
Computer
Computer Networking
Question #2
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Which of the following is a Class A private IP address?
Correct Answer: Option A
Explanation:
10.0.0.0/8 is Class A private range.
10.0.0.0/8 is Class A private range.
This question belongs to:
Computer
Computer Networking
Question #3
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Which device uses an internal bridging engine to isolate network traffic by individual ports, delivering full-duplex channels to each connected node?
Correct Answer: Option D
Explanation:
A switch operates at Layer 2 to segment a network, providing dedicated, full-duplex communication channels for each individual port.
A switch operates at Layer 2 to segment a network, providing dedicated, full-duplex communication channels for each individual port.
This question belongs to:
Computer
Computer Networking
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