After WCW was purchased by the then-World Wrestling Federation (WWF) in 2001, the then-WCW United States Championship was defended in the WWF until it was unified with the Intercontinental Championship at that year's Survivor Series.
In local area networks where bus topology is used, each machine is connected to a single cable. Each computer or server is connected to the single bus cable through some kind of connector. A terminator is required at each end of the bus cable to prevent the signal from bouncing back and forth on the bus cable.
Network Topology refers to the layout of a network and how different nodes in a network are connected to each other and how they communicate. Topologies are either physical (the physical layout of devices on a network) or logical (the way that the signals act on the network media, or the way that the data passes through the network from one device to the next).