Thursday 14 July 2011

Data and Information


1.      What are data and information? What are the different between them?

Ø  A collection of fact in raw form that becomes information after proper organization or processing, called Data. The result of data processing, which can be used to help people make decision, is Information.
Ø  Data is input. Information is Output.
Ø  For the Expression c=a+b, a & b are data and c is information.

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