What network type connects each device to a central device like a hub or switch?

The star network is characterized by its architecture where all devices are connected to a central device, such as a hub or switch. This central device acts as a mediator for data transmission, allowing for efficient communication between all connected devices. If one connection fails, it does not disrupt the entire network, as the other devices continue to communicate through the central device. This design enhances reliability and simplifies troubleshooting since issues can be isolated to a specific device or connection without affecting the entire network.

In contrast, a mesh network connects each device to multiple other devices, providing redundancy and multiple pathways for data, which can enhance reliability but adds complexity. A ring network connects devices in a circular configuration, where each device connects to two others, forming a closed loop, making data travel around the ring and potentially leading to disruptions if any single device fails. A hybrid network combines different network types, such as star and mesh, but does not specifically refer to a network where all devices connect to a single central point. Thus, the defining feature of a star network is its direct and uncomplicated connection to a central device.