Which of the following is a bus mastering method？（）A、 A device transfers data directly to the memory.B、 A device handles mediation between the northbridge and the processor.C、 A device connects to another device without involving the processor.D、 A device transfers data to the processor and then on to the memory.E、 A device handles mediation between the southbridge and the processor.
Which of the following is a bus mastering method？（）
- A、 A device transfers data directly to the memory.
- B、 A device handles mediation between the northbridge and the processor.
- C、 A device connects to another device without involving the processor.
- D、 A device transfers data to the processor and then on to the memory.
- E、 A device handles mediation between the southbridge and the processor.
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