单项选择题
A.91 B.155 C.179 D.180 E.201 F.227
The MAC address for your PC NIC is: C9-3F-32-B4-DC-19. ...
单项选择题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
How would the number 172 be expressed in binary form?（）...
单项选择题How would the number 172 be expressed in binary form?（）
A.10010010 B.10011001 C.10101100 D.10101110
How would the number 231 be expressed as a binary numbe...
单项选择题How would the number 231 be expressed as a binary number?（）
A. 11011011 B. 11110011 C. 11100111 D. 11111001 E. 11010011
