The MAC address for your PC NIC is: C9-3F-32-B4-DC-19. What is the address of the OUI portion of this NIC card, expressed as a binary number?（）
- A、11001100-00111111-00011000
- B、11000110-11000000-00011111
- C、11001110-00011111-01100000
- D、11001001-00111111-00110010
- E、11001100-01111000-00011000
- F、11111000-01100111-00011001
正确答案:D
答案解析:有
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