Business Data Communications and Networking Study Set 2
Quiz 4: Data Link Layer
With Roll-Call Polling, a Server Polls Clients in a Consecutive
With roll-call polling, a server polls clients in a consecutive, pre-arranged priority list.
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Token passing is a term that refers to hub polling, in which one computer starts a poll and passes it to the next computer on a multipoint circuit.
With contention, a computer does not have to wait before it can transmit.A computer can transmit at anytime.
Contention is commonly used with Ethernet local area networks.
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