What is telnet and gopher?

Answer 1

Telnet is a network protocol that allows users to remotely access and manage devices over a TCP/IP network, enabling command-line interface communication. It was widely used for remote management of servers and network devices but has largely been replaced by more secure protocols like SSH. Gopher, on the other hand, is a distributed document retrieval protocol that predates the World Wide Web, allowing users to navigate and access text-based information through a hierarchical menu system. Both protocols played significant roles in the early days of the internet, but have since been largely superseded by more modern technologies.