Is a network defined as a group of devices that can connect and interoperate?

A network is indeed defined as a collection of devices that can connect and interoperate with each other. This fundamental principle applies across various types of networks, including those utilized in digital audio applications like DANTE. The ability for devices to communicate and share resources regardless of their type or manufacturer exemplifies the core concept of networking.

In a digital audio network context, interoperability means that audio devices, such as microphones, mixers, and speakers, can work together on the same network to transmit audio signals. This interoperability is crucial for ensuring seamless operation in environments where multiple brands and models of equipment are deployed.

The other options present narrower interpretations or misleading conditions about what constitutes a network. For instance, the notion that a network only operates under specific protocols or that it requires devices from the same manufacturer would unnecessarily limit the definition and functionality of a network. A robust network can and often does support a variety of communication protocols and devices from different manufacturers, which enhances flexibility and scalability in audio networking setups.