What is an example of a valid MAC address?
A. 192.201.63.251
B. 19-22-01-63-25
C. 0000.1234.FEGA
D. 00.00.12.34.FE.AA
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The answer is D as a MAC address is a 12-digit(48-bit) hexadecimal number (0-9 and A-F) MAC address can be divided into parts with dashes periods and colons so D could also be presented as 0000.1234.FEAA.the reason C is incorrect is because of the G "0000.1234.FEGA" as this is outside of the hexadecimal area A-F hope this helps for those wondering how and why
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