Organization of Network Nodes
Peer-to-Peer network is a computer network in which computers function as equals
Hierarchical Network is a computer network which is controlled by a central computer often called the host computer
Point-to-point network connects two points (e.g., a micro computer to a server)
Broadcast network (one-to-many) connects one point (e.g., a server) to many (e.g., a host computer to micro computers)