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Definition: File Transfer Protocol FTP
File Transfer Protocol is a standard network protocol for exchanging files between different computers connected to the internet. It is basically an application protocol that uses TCP/IP network to transfer files from one computer to another. It is used to copy files from one computer to another. The architecture used is that of client-server. A person has to first make an FTP request to the client. The client in turn initiates a connection with a remote server. Once a connection is established, user computers can download files from the server. One can even upload files on the server.
One can also delete, rename, copy, etc files at a server. Most of the operating systems these days use FTP is some form or another. However, the coding for the different systems differs a little.
Eg- FTP is also used in desktops, servers, mobiles etc. In case of servers, they are used to download any webpage file created by a person to a server computer. Other computers download this file from this server.