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systems life cycle (analysis (research or collect data from current system…
systems life cycle
analysis
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observation, questionares, interviews, and looking at existing paperwork
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development and testing
development
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since it is important that the correct data is stored in files there are certain techniques that need to be adopted to make sure the data populating the files is at least of the right type.
obviously any system being developed will have some form of user interface. the types of hardware have already been considered.
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