Which three statements are true about full-duplex operation on an Ethernet network? (Choose three.)
A. There are no collisions in full-duplex mode. B. A dedicated switch port is required for each node. C. Hub ports are preconfigured for full-duplex mode. D. The host network card must detect the availability of the media before transmitting. E. The host network card and the switch port must both be in full-duplex mode.