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Computer Networks
Multiple Access Links Protocols
Q
Which of the following controlled access protocol is known as master slave method?
AA. Polling
BB. Reservation
CC. Token passing
DD. Scheduling
Correct Answer:
A. A. Polling
Explanation:
Polling is the method for channel allocation where one station acts as a server and remaining stations acts according to the decision of master station. This master station also known as primary device, which uses two functions called poll function and select function to send and receive data within the network.