Which protocol is commonly used to move files between UNIX/Linux systems and uses port 204 by default?

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Multiple Choice

Which protocol is commonly used to move files between UNIX/Linux systems and uses port 204 by default?

Explanation:
NFS, the Network File System, is the protocol used to share and move files between UNIX/Linux hosts. It lets a client mount a remote directory and access its files as if they were local. The server side of NFS listens on port 2049 by default, and it can use TCP or UDP (or both) depending on the setup. Because NFS relies on RPC, other related services (like mountd or the RPC portmapper) may use additional ports, but 2049 is the standard entry point for NFS access. The other options point to FTP (port 21), TFTP (port 69), and HTTP (port 80), which are not the default for NFS.

NFS, the Network File System, is the protocol used to share and move files between UNIX/Linux hosts. It lets a client mount a remote directory and access its files as if they were local. The server side of NFS listens on port 2049 by default, and it can use TCP or UDP (or both) depending on the setup. Because NFS relies on RPC, other related services (like mountd or the RPC portmapper) may use additional ports, but 2049 is the standard entry point for NFS access. The other options point to FTP (port 21), TFTP (port 69), and HTTP (port 80), which are not the default for NFS.

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