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Which medium-access method is used by the IEEE 802.11 wireless LAN standard?

1742Medium DSSSB TGT Computer Science 0 replies 2 views
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Which medium-access method is used by the IEEE 802.11 wireless LAN standard?

  • ACSMA/CA
  • BCSMA/CD
  • CToken passing
  • DPure ALOHA
Correct answer: A

Explanation

Wireless stations cannot detect collisions while transmitting, so 802.11 uses CSMA with collision avoidance (CSMA/CA).
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