When would one access method be preferred over another in a network?

Answer 1

One access method may be preferred over another in a network based on factors such as the type of data being transmitted, the number of users, and the required performance. For instance, Carrier Sense Multiple Access with Collision Detection (CSMA/CD) is often used in Ethernet networks where the traffic load is moderate, while Token Ring may be favored in scenarios requiring a deterministic response time. Additionally, in wireless networks, methods like Time Division Multiple Access (TDMA) might be preferred for efficient time allocation among users. Ultimately, the choice depends on the specific requirements for efficiency, reliability, and latency in the network environment.