The computer network topology that connects all devices to a single central hub is known as the star topology. In this configuration, each device, or node, is independently connected to a central hub or switch, facilitating communication between devices. This design simplifies network management and makes troubleshooting easier, as a failure in one connection does not affect the entire network. Star topologies are common in modern networking due to their scalability and flexibility, allowing for easy addition or removal of devices without disrupting the whole system. Overall, star topology provides a robust framework for local area networks (LANs).