What term refers to a network in which devices are connected using physical cables or fiber?

The correct term for a network in which devices are connected using physical cables or fiber is a wired network. In a wired network, the physical medium, such as twisted pair cables, coaxial cables, or fiber optics, is used to transmit data between devices. This type of network typically offers more reliable connections and higher speeds compared to wireless networks, as it is less susceptible to interference and provides a stable communication channel.

Wired networks allow for straightforward network configurations and can easily support high bandwidth requirements, making them ideal for many enterprise environments. In contrast, wireless networks rely on radio waves for communication and can suffer from issues like signal interference and attenuation, especially in crowded or obstructed environments.

The other options do not accurately describe a network utilizing physical cables. A wireless network utilizes radio frequencies to connect devices without the need for physical cabling. A bound network is not a recognized term in networking; it might cause confusion with discussions on network binding but does not specifically describe a type of connection. A virtual network refers to a logical network configuration that may be created through software-defined networking technologies, again not relying on physical cabling for device connections. Therefore, when describing a network made up of connected devices through physical media, the appropriate term is a wired network.