imho zijn er 2 netbios'en
1) Short for Network Basic Input Output System, an API that augments the DOS BIOS by adding special functions for local-area networks (LANs). Almost all LANs for PCs are based on the NetBIOS. Some LAN manufacturers have even extended it, adding additional network capabilities.
2) protocol van ms ontworpen speciaal voor in windows file en printer sharing over een netwerk te regelen.