What service is provided by FTP?
- A basic set of rules for exchanging text, graphic images, sound, video, and other multimedia files on the web.
- An application that allows real-time chatting among remote users.
- Allows for data transfers between a client and a file server.
- Uses encryption to secure the exchange of text, graphic images, sound, and video on the web.
Explanation: The File Transfer Protocol (FTP) is an application layer protocol specifically designed to allow for data transfers between a client and a server. It sets the rules that enable a user on one host to access, upload (push), and download (pull) files to and from another host over a network. FTP is a reliable and connection-oriented protocol that utilizes TCP services, establishing a control connection on port 21 and a separate data connection on port 20 for the actual transfer.
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