5. Communication channel is shared by all the machines on the network in __
a) broadcast network
b) unicast network
c) multicast network
d) anycast network
Explanation: In a broadcast network, information is sent to all stations in a network whereas in a multicast network the data or information is sent to a group of stations in the network. In unicast network, information is sent to only one specific station. The broadcast address of the network is the last assigned address of the network.