Correct option is B
● FTP stands for File Transfer Protocol.
● It is a standard network protocol used to transfer files between a client and a server over a computer network.
● FTP works on the client–server model and uses TCP/IP for communication.
● FTP allows uploading and downloading of files.
● It commonly uses port 21 for control commands.
● FTP can operate in active and passive modes.
● Secure versions of FTP include FTPS and SFTP.
● FTP is widely used in website hosting and server management.
● Modern alternatives like cloud storage are reducing dependence on traditional FTP.