What is a common characteristic of both CSMA/CD and CSMA/CA?
- deterministic
- nondeterministic
- collision-free environment
- used for both LAN and WAN
Explanation: All protocols based on CSMA are nondeterministic. Ethernet implements CSMA/CD and 802.11 (wireless, not Ethernet) implements CSMA/CA. Although there are a number of methods to avoid collisions, they may occur.
Exam with this question: Checkpoint Exam: Physical, Data Link, and Network Layers Answers
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