دانلود پاورپوینت Software and Software Engineering
نوع فایل: power point
فرمت فایل: pptx
قابل ویرایش
تعداد اسلاید : 25 صفحه
قسمتی از پاورپوینت :
Software is intangible
Hard to understand development effort
Software is easy to reproduce
Cost is in its development
in other engineering products, manufacturing is the costly stage
The industry is labor-intensive
Hard to automate
Untrained people can hack something together
Quality problems are hard to notice
Software is easy to modify
People make changes without fully understanding it
Software does not ‘wear out’
It deteriorates by having its design changed:
erroneously, or
in ways that were not anticipated, thus making it complex
Conclusions
Much software has poor design and is getting worse
Demand for software is high and rising
We are in a perpetual ‘software crisis’
We have to learn to ‘engineer’ software

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