NetBIOS (Network Basic Input/Output System) is a service in Windows OS that resolves computer names to IP addresses, primarily operating in local area networks (LAN). It offers three services: name service for name resolution, datagram distribution service for connectionless communication, and session service for connection-oriented communication. However, it generates more traffic and faces challenges in large-scale network management, potentially making file servers inaccessible if they malfunction.

1. What is NET Bios
Network Basic input/output system (NBIOS).

2. What is NET Bios
 Network Basic input/output system (NBIOS).
 NetBIOS is a default running service in windows OS.
 it is Resolve computer name to IP Address.

3. NetBios Full Details
 I’ts only working local aria network (LAN).
 NetBIOS is working broadcast method local area network.
 Large-scale network management is challenging, requiring special training, and frequently involves hiring a network
manager.
 The files on the file server become inaccessible if the file server malfunctions.
 it is generated more traffic.
 this option default enabled in system.
 NetBios cache memory seconds time 600 seconds.

4. NetBIOS provides three services:
NetBIOS provides three distinct services:
•Name service (NetBIOS-NS) for name registration and
resolution.
•Datagram distribution service (NetBIOS-DGM) for
connectionless communication.
•Session service (NetBIOS-SSN) for connection-oriented
communication.