A new network trainee presents her network diagram, which shows all systems connecting to a hub. She also tells you messages flow from one system to the next in line, until the message reaches the...

A new network trainee presents her network diagram, which shows all systems connecting to a hub. She also tells you messages flow from one system to the next in line, until the message reaches the intended recipient. Which physical and logical topologies are in use?

A. Physical Bus, Logical Ring

B. Physical Star, Logical Ring

C. Physical Ring, Logical Bus

D. Physical Ring, Logical Ring