Which Lan access method resolves the connection between two or more nodes by collision detection?
  1. Token Passing
  2. Carrier Sense Multiple Access with Collision Detection (CSMA/CD)
  3. Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA)
  4. Time Division Multiple Access (TDMA)
Explanation

CSMA/CD (Carrier Sense Multiple Access/ Collision Detection) is a media access control method

That was widely used in Early Ethernet technology/LANs

It uses carrier-sensing to defer transmissions until no other stations are transmitting.


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