l Briefly discuss the differences between the star, bus, and mesh network topologies. Briefly discuss the differences between a personal area network, a local area network, a metropolitan area...

Briefly discuss the differences between the star, bus, and mesh network topologies. Briefly discuss the differences between a personal area network, a local area network, a metropolitan area network, and a wide area network. Identify and briefly discuss three common guided transmission media types. Describe how near field communications works, and give an example of the use of this technology.