aspect(s) of data communication in ONE North, South, or Central American country with that of the United States.

p Data Communication 3 Running Head : Data Communication Aspects of Data Communication in Costa Rica and United States

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Aspects of Data Communication in Costa Rica and United States The movement of digital data within a computer is done through copper conductors as two-level electrical and optical signals . When data is needed to be sent beyond local circuitry , which means a computer , exact transmission gets difficult because of the increase in the distance between sending source and the destination of message . Data communication is

concerned with transfer of digital messages to external devices . This transfer rate is maximized with high signal power and reduced channel noise (Strangio , 2003

The advancements in data communications have revolutionized our lives It has enabled people all over the globe to acquire and exchange information instantly , even in remote areas . It has also helped in expanding enormously the news and entertainment media . Different mediums of data communication include telegraph , telephone , facsimile (fax radio , television , global positioning and navigation systems , personal computers , voice over internet protocol , etcetera . Telecommunications and information technologies are constantly merging and converging triggering changes in the contents available . Different new multimedia interactive and digital features are being incorporated into cell phones , computers and television sets

Costa Rica , which is located in southern Central America , between Nicaragua and Panama has a relatively modern and sophisticated telecommunications network . Telecommunications were introduced in Costa Rica in late nineteenth century , with the advent of telegraph and telephone services . From 1886 to 1925...