What is the primary function of a hub in a network?

The primary function of a hub in a network is to connect network components. Hubs are basic networking devices that allow multiple devices, such as computers and printers, to communicate with each other within a local area network (LAN). When data is transmitted through a hub, it simply broadcasts that data to all connected devices, allowing them to receive the information regardless of the intended recipient. This enables ease of connectivity, allowing for a simple and straightforward network topology.

The other options describe functions associated with different networking devices. For example, filtering and forwarding data to a specified destination is a function performed by switches or routers, which intelligently direct data. Providing wireless connectivity is a feature of wireless access points, which allow devices to connect to the network without physical cables. Storing and managing data centrally typically refers to servers or network-attached storage devices, which provide centralized data storage solutions for a network. Thus, while these alternatives showcase important networking functions, they do not align with the fundamental role of a hub.