What type of network uses a star topology?

A star topology features a central hub or switch to which all network devices are directly connected. This structure allows for easy addition and removal of devices without disrupting the entire network. Each device communicates through the central hub, which can efficiently manage data traffic and reduce the possibility of collisions, thus enhancing network performance.

Ethernet networks commonly utilize a star topology because they are designed to support multiple devices while maintaining high-speed connectivity. The architecture enables straightforward troubleshooting and wiring management since all connections radiate from a single point. This centralization simplifies monitoring the network and diagnosing connectivity issues.

In contrast, a token ring network typically uses a ring topology, where each device is connected in a closed loop. Peer-to-peer networks can be structured in various ways, but they often do not adhere strictly to a star design. Point-to-point networks involve a direct connection between two devices rather than multiple devices centralized through a hub. Thus, Ethernet networks are the most recognized and relevant application of star topology in networking.