Ch1 - Chapter 1 The Requirements Problem The goal of...

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Jan 17, 2012 1 Chapter 1 The Requirements Problem The goal of software development Reasons of projects successes and failures The cost of requirements errors
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Jan 17, 2012 GCIS 504/GENG 580- The requirements problem 2 The Goal of Software Development To develop high-quality softwares on time and on budget that meets customers' real needs .
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Jan 17, 2012 GCIS 504/GENG 580- The requirements problem 3 The Standish Group’s Survey (1994) The following is a look at the study done by the Standish group: In USA $250 billion spent each year on IT application development of approximately 175,000 projects . 31% of projects will be canceled before they ever get completed. 52.7% of projects will cost 189% of their original estimates.
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Jan 17, 2012 GCIS 504/GENG 580- The requirements problem 4 Causes of Project Success and Failure The Standish Group survey also asked respondents to identify the most significant factors that contributed to projects that were rated: Success Challenged : late and didn’t meet expectations Impaired : canceled
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Ch1 - Chapter 1 The Requirements Problem The goal of...

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