What three addresses are needed to move data from one application to another across a network? Ethernet address, Data Link address, IP address Port address, process address, IP address Logical address, network address, NIC address Network address, NIC address, process address Solution Answer : What three addresses are needed to move data from one application to another across a network ? a.Ethernet address,Data Link address,IP address Answer : a.Ethernet address,Data Link address,IP address.