1. There are 4 main classes of network topologies, what are they?
2. In communications over a network, protocols are required. What is the framework or reference model that makes this possible?
3. What makes up this framework?
4. What company is credited with developing what is known today via IEEE 802.3 as Ethernet?
5. What other companies joined in to promote its use and when?
6. In its initial incarnation what network topology did it employ?
7. What extension of the IEEE 802.x standard gives rise to the wireless standard we call WiFi?