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70-741 | What standard describes CSMA…

Question: 3

What standard describes CSMA/CD?

A. 801.2
B. 802.3
C. 802.5
D. 802.11

Answer: B


Section Reference: Defining Ethernet Standards


IEEE 802.3 defines carrier sense multiple access with collision detection (CSMA/CD). Because computers on a default Ethernet LAN all share the same channel, CSMA/CD governs the way computers coexist with limited collisions.

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