Which device typically acts as a central connection point in a star network topology?

In a star network topology, the switch serves as the central connection point that links all other devices within the network. This configuration allows each connected device to communicate directly with the switch, which then manages and directs the data traffic within the network. The use of a switch enhances network performance by reducing the chances of data collisions, which can occur in linear topologies.

The switch operates at Layer 2 of the OSI model, using MAC addresses to forward data packets to the appropriate devices. This centralized management of data flow makes it easier to troubleshoot and manage network connections.

While routers, access points, and firewalls play important roles in networking, they do not serve as the main device connecting devices in a star topology. Routers are typically used to connect different networks and manage traffic between them, access points provide wireless connectivity to the network, and firewalls are security devices that monitor and control incoming and outgoing network traffic. Therefore, the switch is the answer that aligns perfectly with the role of managing connections in a star network topology.