An overview of information technology systems. Evolution of IT Department Data Processing (DP) Electronic Data Processing (EDP) Management Information.

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Presentation transcript:

An overview of information technology systems

Evolution of IT Department Data Processing (DP) Electronic Data Processing (EDP) Management Information Systems (MIS) Information Systems (IS) Information Technology (IT)

Components of IT systems Hardware/Software Data/Information People/Procedures

Hardware and Software Software Programmers Database analysts Hardware Systems engineers Network engineers

Data to Information Data cleansing Data validation Data availability Summarization Applications

People and Procedures Users IT Staff Training Operations

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