The internet

The Internet is a worldwide marryion of thousands of computer engagements. every of them sing the same language, TCP/IP, the standard protocol. The Internet onlyows people with access to these networks to sh ar information and knowledge. Resources available on the Internet are have words groups, e-mail, newsgroups, filetransfers, and the World Wide Web. The Internet has no centralise contendrant andit is uncensored. The Internet belongs to everyone and to no one. The Internet is structured in a hierarchy. At the top, each country has atleast one popular ground tackle network. Backbone networks are made of exalted speedlines that connect to opposite backbones. There are thousands of service providersand networks that connect theatre or college users to the backbone networks. Today,there are more than than fifty-thousand networks in more than one-hundred countriesworldwide. However, it all started with one network. In the early 1960s the Cold war was escalating and the determine together StatesGovernment was faced with a problem. How could the country communicate afterward anuclear war? The Pentagons Advanced Research Projects Agency, ARPA, had asolution. They would create a non-centralized network that associate from city tocity, and base to base. The network was designed to thing when separate of itwere destroyed. The network could not have a midsection because it would be aprimary target for enemies. In 1969, ARPANET was created, named after itsoriginal Pentagon sponsor.

There were quadruplet supercomputer place, called nodes,on this higher(prenominal) speed network. AR PANET grew during the 1970s as more and more! supercomputer stations wereadded. The users of ARPANET had changed the high speed network to an electronicpost office. Scientists and researchers used ARPANET to collaborate on projectsand to contend notes. Eventually, people used ARPANET for leisure activities suchas chatting. Soon after, the poster rock was developed. Mailing lists werediscussion groups of people who would send their messages via e-mail to a... If you indispensability to get a full essay, order it on our website: OrderCustomPaper.com

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