What is one of the main advantages of using a packet switching network?

One of the main advantages of using a packet switching network is its efficient use of bandwidth. In packet switching, data is broken down into smaller packets that can travel independently over the network. This allows multiple packets from different sources to share the same communication paths, leading to a more flexible and efficient utilization of the available bandwidth.

Since packets are sent only when bandwidth is available, the network can dynamically allocate resources based on current traffic demands. This adaptability helps in managing varying loads, as the network can accommodate different data streams without requiring dedicated paths, which would be the case in circuit-switched networks. Consequently, this results in overall improved performance in situations where bandwidth is at a premium.