PPT-Computer Communication and the Internet

11 Alphanumeric Codes The ASCII Code American Standard Code for Information Interchange ASCII 7bit code used for representing alphanumeric symbols with a distinctive code word Developed for purpose of coding binary data. BY RAKESH RANJAN KUMAR . MANDEEP HARODE. HISTORY OF INTERNET. The Internet was the result of some visionary thinking by people in the early 1960s who saw great potential value in allowing computers to share information on research and development in scientific and military fields. J.C.R. Licklider of MIT, first proposed a global network of computers in 1962, and moved over to the Defense Advanced Research Projects Agency (DARPA) in late 1962 to head the work to develop it. Leonard Kleinrock of MIT and later UCLA developed the theory of packet switching, which was to form the basis of Internet connections. Lawrence Roberts of MIT connected a Massachusetts computer with a California computer in 1965 over dial-up telephone lines. It showed the feasibility of wide area networking, but also showed that the telephone line's circuit switching was inadequate. Kleinrock's packet switching theory was confirmed. Roberts moved over to DARPA in 1966 and developed his plan for ARPANET. These visionaries and many more left unnamed here are the real founders of the Internet. . SATISH MISHRA,PGT CS ,KV TRIMULGHERRY. A network is any collection of independent computers that communicate with one another over a shared network medium. A computer network is a collection of two or more connected computers. . By. Sushmitha. CONTENT. :. What is internet ?. How did internet develop ?. Basic services of internet. Uses of internet. What is Internet?. The. internet is a network of computers linking many different types of computers all over the world.. Richard Fay and Diane . Slaouti. , School of Education. Communication as meaning attribution. Communication [is understood to be] … that which happens whenever someone responds to the . behavior. or the residue of behaviour of another person. . Discovery of Fire 500 000 BC. Fire . is the combustion or burning, in which substances combine chemically with oxygen from the air and typically give out bright light, heat, and smoke.. Discovery of Fire 500 000 BC. Things. Mi. . Gyeong. . Gwak. CSC 540 – Individual Research. 29 April 2014. Internet of Things (. IoT. ). It is . a technology that applies within a geographically circumscribed environment, where diverse objects communicate with one another through the Internet. . Chapter objectives. . Types of computers. Supercomputers. Mainframes . Minicomputers. Networks. Personal computers. Personal digital assistant. The Internet. Intranets . Extranets. Humans or computers. Computer Networks . Spring 2012. 2. No.. Years. Milestone. Type. 1. 1961. Kleinrock's packet switching dissertation. Tech. 2. 1969-72. Demonstration of ARPANET/first transmission. Tech. 3. 1972. network email. of personal computers connected to . billions of . host servers. WWW. * . – World Wide Web – . uses HTML codes and is only webpages. .. A webpage is transported in packets on the Internet. HTML. La gamme de thé MORPHEE vise toute générations recherchant le sommeil paisible tant désiré et non procuré par tout types de médicaments. Essentiellement composé de feuille de morphine, ce thé vous assurera d’un rétablissement digne d’un voyage sur . Vadim Droznin – a geek - not a professional speaker!. vdroznin@qedsys.com. Don’t let this happen to you!. Introduction. Discuss best computer and mobile device related practices to protecting you and your office information. Computer definition, 2016). This can range from . A calculator for students. A smartphone for the working class. A hearing aid for the elderly. They are in our lives from start to beginning. . (World . Bob Taylor Working with ATT would be like working with Cro-Magnonman I asked them if they wanted to be early members so they could learntechnology as we went along They said no I said Well why not And Faculty “early adopters” established class web sites in the mid 1990s.. We used hand-coded HTML, the language of the web.. Internet origins. The Web was already a few years old. But slow to gain popularity..