In which network topology do all components connect to a single central hub?

In a star network topology, all devices connect individually to a single central hub or switch. This configuration allows for easy management and troubleshooting since each connection is distinct. If one device fails, it does not affect the others, as they still maintain their own connections to the central hub. Furthermore, the hub acts as a repeater, facilitating communication between devices and helping to improve the overall efficiency of the network.

In contrast, a bus network connects all devices to a single communication line, which means that if the line fails, the entire network can be disrupted. A domain network generally refers to a network of devices managed by a common directory service, which is different from the physical layout of connections. A peer-to-peer network allows devices to connect directly to each other without a central hub, making it a decentralized structure. All of these characteristics differentiate the star network from the other topologies.