problem 1: Distinguish between the asynchronous and synchronous modes of transmission.
problem 2: What are the benefits of asynchronous mode of transmission?
problem 3: What are the different modes of data transmission?
problem 4: What is the main difference between the serial and parallel transmission?
problem 5: Give some reasons which led to the development and popularity of the LANs.
problem 6: What do you mean by topology? describe different types of topology? describe different types of topologies?
problem 7: What are the benefits of Bus topology?
problem 8: describe the bottle necks of the Ring topology?