What does it mean when computers communicate logically and physically with each other?
A. They speak physically through headers and trailers and logically through virtual connections.
B. They speak physically through PVCs and logically through SVCs.
C. They speak physically when connected to a backbone network and logically when they speak to each other within the same LAN.
D. They speak physically through electrons and network cables and logically through layers in the OSI model.
Answer:D
What does it mean when computers communicate logically and physically with each other?
A. They speak physically through headers and trailers and logically through virtual connections. B. They speak physically through PVCs and logically through SVCs. C. They speak physically when connected to a backbone network and logically when they speak to each other within the same LAN. D. They speak physically through electrons and network cables and logically through layers in the OSI model.