Presentation Computer Science(( must complete in 6hrs ))

Instructions

Explain and provide example when it is possible that will cover chapter 4 subjects:

Data Link Layer

Media Access Control•

Controlled Access•                         Contention Access–                  ErrorControl•                                Prevention•                                     Detection•                                     Correction–                                      Protocols•                                            Async•                                                   SDLC•                                                Ethernet•                                                 PPP–Transmission Efficiency and Throughput

Additionals resources

https://www.csus.edu/indiv/m/millerd/Ch4%20Ed7%20Notes.ppt