Maria's and Denis's PCs simultaneously send traffic by transmitting at the same time. What network term describes the range of systems on a network that could be affected by this same issue?

A collision domain is the set of systems that could cause a collision if they transmitted at the same time. Systems outside a collision domain cannot cause a collision if they send at the same time. This is important, as the number of systems in a collision domain increases the likelihood of network congestion due to an increase in collisions. A broadcast domain is the set of systems that can receive a broadcast from each other. A subnet is a logical division of a network, while a supernet is made up of two or more networks.