Tree topology is a hierarchical arrangement of network nodes, similar to a tree structure, with k nodes connected to a central root. A tree topology, or star-bus topology, is a hybrid network topology in which star networks are interconnected via bus networks. Tree networks are organized hierarchically, allowing each node to have child nodes. It merges the features of both star and bus topologies. A network topology is the arrangement of devices (nodes) and connections (links) in a computer network. It shows how computers, servers, and other devices are connected and how data flows between them. There are two main types of topology: Physical Topology: The actual physical layout of cables and devices. Logical Topology: How data moves across the network, regardless of physical layout. Note: Choosing the right topology is important because it affects the performance, cost, reliability ... A tree topology, or star-bus topology, is a hybrid network topology in which star networks are interconnected via bus networks. Tree networks are organized hierarchically, allowing each node to have child nodes.