GATE | IT | 2005 | Computer networks | Miscellaneous | Question 27 (original) (raw)

Which of the following statements is TRUE about CSMA/CD

IEEE 802.11 wireless LAN runs CSMA/CD protocol

Ethernet is not based on CSMA/CD protocol

CSMA/CD is not suitable for a high propagation delay network like satellite network

There is no contention in a CSMA/CD network

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