What defines a network in computing?

A network in computing is defined by a set of devices that are connected to one another to facilitate interaction and communication. This can include computers, servers, routers, switches, and other devices that can exchange data and resources. The core purpose of a network is to enable those devices to share information and collaborate effectively.

This definition highlights the fundamental aspect of a network, which is connectivity and communication among devices. By establishing a set of devices that can work together, a network enhances productivity, improves resource sharing, and enables various functionalities, such as accessing the internet, sharing files, or utilizing network resources like printers.

The other options describe concepts that do not align with the primary function of a network. For example, a collection of unused devices does not represent a network since they lack the necessary connections for interaction. Similarly, a series of disconnected systems lacks the fundamental connectivity that characterizes a network. Finally, limiting the definition of a network to only wireless devices excludes the numerous wired connections that also constitute networks, thereby providing a broader understanding of what a network encompasses.