What type of communication does multicast represent?

Multicast represents a one-to-many communication model, which is characterized by sending data from one sender to multiple specific receivers simultaneously. In multicast, data packets are sent to a group of interested receivers, rather than flooding the entire network as in a broadcast scenario. This efficient data distribution method minimizes bandwidth usage compared to broadcasting, as it targets only those nodes that are part of the multicast group, allowing for effective communication among multiple recipients without the overhead of sending separate copies to each one. The correct identification of multicast as one-to-many highlights its role in applications such as video streaming and online gaming, where content needs to be delivered to several users at once without overwhelming the network.