1. The Ethernet is a distributed LAN protocol which means that there is no centr

1. The Ethernet is a distributed LAN protocol which means that there is no centralized control node and that the failure of a single node can never bring down the entire network.However can you think of any advantage to the creation of a centralized LAN in which one node is in charge of the entire network and makes all decisions about who can send a message and who must wait? Explain.2. Agree or disagree with the following assertion and state why:In an Ethernet network even though there are collisions every message is guaranteed to be delivered in some maximum amount of time T.