Q. If the channel is busy, it back-offs for a random amount of time and then retries. (Solved)
1. 1-persistent csma
2. non-persistent csma
3. p-persistent csma
4. o-persistent csma
- b. non-persistent csma
1. 1-persistent csma
2. non-persistent csma
3. p-persistent csma
4. o-persistent csma