CSMA/CA (copyright Sense Multiple Access with Collision Avoidance) is used in wireless networks to prevent data collisions by signaling intent to transmit before sending data. CSMA/CD (copyright Sense Multiple Access with Collision Detection), used in wired Ethernet, allows devices to detect collisions during transmission and resend data. The key difference is that CSMA/CA avoids coll... https://www.uninets.com/blog/csma-ca-vs-csma-cd-difference