What configuration allows multiple devices to connect to a single network through a central device?

The configuration that allows multiple devices to connect to a single network through a central device is known as star topology. In this setup, all devices (often referred to as nodes) are connected to a central hub or switch. The central device manages the data traffic and facilitates communication between the devices. This structure enhances performance and reliability because if one connection fails, it does not directly affect the others, unlike in other topologies where the failure of a single link could disrupt the entire network.

Star topology also simplifies the process of adding or removing devices; new machines can be connected to the hub without significant disruption. Additionally, troubleshooting can be easier because isolating issues is straightforward when each device connects directly to a central point. This makes star topology widely used in networks for homes and businesses due to its flexibility and reliability.