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Virtual Walk 2

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Scott Munro

on 29 April 2010

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Transcript of Virtual Walk 2

Data and Information Data How data can arise. Data can be in different forms including text, still and
moving images, numbers and sound. The need to code data on collection to enable effective
The need to encode data on input to an ICT system. Data is processed to produce information. Processing is required to enable information to be
produced from data. Information Define information. Factors that affect the quality of information. Define data Data is a collection of facts, figures and statistics related to
an object. Data can be processed to create useful information.

Define Information The manipulated and processed form of data is called
information. It is more meaningful than data.
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