The correct answer is TCP/IP.TCP/IP refers to a set of communication protocols that are used on the Internet and other computer networks.The Transmission Control Protocol (TCP) and the Internet Protocol (IP) are the suite's current basic protocols (IP).Its purpose is to send packets across the internet and ensure that data and messages are delivered successfully through a network.It allows digital computers to communicate over long distances.Additional InformationHypertext Transfer Protocol (HTTP) is an application-layer protocol used for transmitting hypermedia documents.WWW(World Wide Web) is all the resources and users on the Internet that are using the Hypertext Transfer Protocol (HTTP).The File Transfer Protocol (FTP) is a standard communication protocol for transferring computer files over a network from a server to a client.