what's the difference between mac and mc
Mac and Mc together A convention of sorting names with the Scottish and Irish patronymic prefixes Mac and Mc together persists in library science and archival practice. An example is from the Archives at the Yale University Beinecke Rare Book and Manuscript Library.[1] It is also applied in areas such as voter registration, where Mac and Mc names may be sorted together in a listing.[2] Technically this is a convention in collation.
MAC address A MAC may be referred to as the burned-in address (BIA). It may also be known as an Ethernet hardware address (EHA), hardware address or physical address (not to be confused with a memory physical address).