(From the box,"Controlling 802.11 Transmission")CSMA-CA+ACK usually is ________.
A)required
B)optional

Name: (From the box,"Controlling 802.11 Transmission")CSMA-CA+ACK usually is ________. A)required B)optional
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Question

Quizplus · Accepted Answer

CSMA-CA+ACK is generally required in 802.11 wireless networks for reliable and efficient transmission of data. CSMA-CA helps to reduce collisions and manage channel access, while the ACK frame confirms successful delivery of a frame and helps to avoid retransmissions.

(From the Box,"Controlling 802.11 Transmission")CSMA-CA+ACK Usually Is ________