FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -RFC 1, entitled “Host Software", was written by Steve Crocker and published on April 7, 1969. The protocol for establishing links between network sites in the ARPANET, the Network Control Protocol (NCP), was completed in 1970.

Detailed explanation-2: -The first group of networked computers communicated with each other in 1969, and ARPANET, or the Advanced Projects Research Agency Network became the start of the internet.

Detailed explanation-3: -ARPANET in 1970 The 1970s were also notable for the birth of ARPANET, the precursor to the Internet, which was first deployed in 1969 and grew throughout the decade as additional hosts were added at various universities and government institutions.

Detailed explanation-4: -The ARPANET grows by ten more nodes in the first 10 months of 1972. The year is spent finishing, testing and releasing all the network protocols, and developing network demonstrations for the ICCC. At BBN, Ray Tomlinson writes a program to enable electronic mail to be sent over the ARPANET.

Detailed explanation-5: -1972: BBN’s Ray Tomlinson introduces network email. The Internet Working Group (INWG) forms to address need for establishing standard protocols. 1973: Global networking becomes a reality as the University College of London (England) and Royal Radar Establishment (Norway) connect to ARPANET. The term internet is born.