Which protocol is used to transfer files over a network and for file and printer sharing via NetBIOS?

Which protocol is used to transfer files over a network and for file and printer sharing via NetBIOS?

• A. File Transfer Protocol (FTP)
• B. NetBIOS Session Service (SMB over NetBIOS)
• C. Simple Mail Transfer Protocol (SMTP)
• D. Trivial File Transfer Protocol (TFTP)

Answer: (B)

This topic focuses on the protocol that enables sharing resources and printers across a network. The SMB (Server Message Block) protocol provides access to shared files, folders, and printers on a server, making network resources appear as if they’re local to the client. When SMB runs over NetBIOS, the NetBIOS Session Service establishes and maintains the session and carries the SMB commands between the client and server, enabling seamless file and printer sharing in Windows networks. Other options are different kinds of file transfer or communication tools: FTP and TFTP move files between hosts but don’t offer the integrated network resource sharing or printer access that SMB provides; SMTP is used for email, not file sharing. Therefore, SMB over NetBIOS is the protocol that fits the described use case.

This topic focuses on the protocol that enables sharing resources and printers across a network. The SMB (Server Message Block) protocol provides access to shared files, folders, and printers on a server, making network resources appear as if they’re local to the client. When SMB runs over NetBIOS, the NetBIOS Session Service establishes and maintains the session and carries the SMB commands between the client and server, enabling seamless file and printer sharing in Windows networks.

Other options are different kinds of file transfer or communication tools: FTP and TFTP move files between hosts but don’t offer the integrated network resource sharing or printer access that SMB provides; SMTP is used for email, not file sharing. Therefore, SMB over NetBIOS is the protocol that fits the described use case.