What does the letter b represent in a media access control (MAC0 address?

MAC address is a hexadecimal numbering system where each half, that is 4 bytes, is assigned a hex digit (base 16) with its equivalent decimal (base 10) and binary (base 2). So, this would mean that the letter B at hexadecimal is equivalent to decimal 11 and binary 1011.

Explanation:

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