ARPANET Full Form – Advanced Research Projects Agency Network

Not many people know that the ARPANET was the Internet of the 1960s and 1970s.In the same way the the internet works today – a collection of computer hosts,clients and server.The ARPANET was also a spiderweb of electronic machines that atempted to communicate with each other through small packets of data.The protocol used then was TCP/IP.TCP/IP was also usd in dial up connections of the 90s.