FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -The Advanced Research Projects Agency Network (ARPANET) was the first wide-area packet-switched network with distributed control and one of the first networks to implement the TCP/IP protocol suite.

Detailed explanation-2: -This allowed different kinds of computers on different networks to “talk” to each other. ARPANET and the Defense Data Network officially changed to the TCP/IP standard on January 1, 1983, hence the birth of the Internet. All networks could now be connected by a universal language.

Detailed explanation-3: -The U.S. Advanced Research Projects Agency Network (ARPANET) was the first public packet-switched computer network. It was first used in 1969 and finally decommissioned in 1989. ARPANET’s main use was for academic and research purposes.

Detailed explanation-4: -ARPANet was an early packet switching network and the first network to implement the protocol suite known as TCP/IP. Soon, several other TCP/IP prototypes were developed at multiple research centers between 1978 and 1983.

Detailed explanation-5: -The Advanced Research Projects Agency (ARPA), an arm of the U.S. Defense Department, funded the development of the Advanced Research Projects Agency Network (ARPANET) in the late 1960s. Its initial purpose was to link computers at Pentagon-funded research institutions over telephone lines.