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Unformatted text preview: 4. Why do we spend so much time and effort maintaining existing programs? Writing new systems would/may cost too 5. Why do we have difficulty in measuring progress as software is being developed and maintained? The processes is...
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This note was uploaded on 12/30/2009 for the course CIS 351 taught by Professor Jasonlitz during the Winter '09 term at Thomas Edison State.
- Winter '09
- Software engineering