What is the name given for central cable in Linear Bus?BackboneNodesTerminatorPC

The correct answer is Backbone.

In a linear bus network topology, the central cable responsible for carrying data signals is referred to as the backbone. This backbone cable connects multiple devices (nodes) and allows them to communicate with one another. It serves as the primary conduit for data transmission within the network. Each device, such as a computer or printer, is connected to the backbone cable. Terminators are also an essential component of this topology; they are used at both ends of the backbone to absorb signals, preventing reflections that can disrupt communication. However, the term specifically identified in your question as the central cable itself is "backbone." Thus, in a linear bus architecture, the backbone plays a crucial role in the functioning of the network.