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1.5 System Analysis (3) Design (Data flow diagrams, Data dictionaries,…
1.5 System Analysis
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4) Changeover
Direct - Old system turned off, new one on.
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Pilot - Tested in one department, then given to the rest
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5) Testing
Alpha - Testing done by the developers, internal
Closed beta - Software is given to a small, select group of users
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Acceptance - Software is given to the client, asking "Is this what you wanted?"
6) Maintenance
Adaptive - Changing the software, based on new specifications/user demand
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8) Documentation
Is there a manual, so that people know how to use the software?
Documentation, so that other people can repair the system if needed, in the future
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