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Networking - Quiz(MCQ)
Which multiple access technique is used by IEEE 802.11 standard for wireless LAN?
A)
CDMA
B)
ALOHA
C)
CSMA/CD
D)
CSMA/CA

Correct Answer : Option (D) :   CSMA/CA


Explanation : CSMA/CA stands for Carrier-sense multiple access/collision avoidance. It is a multiple access protocol used by IEEE 802.11 standard for wireless LAN. It’s based on the principle of collision avoidance by using different algorithms to avoid collisions between channels.

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