Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Why is the consideration of post-deployment maintenance crucial in software cost estimations?
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- In the event that the scope of the project changes, how will this be accommodated? Which model of the software development life cycle should be used when business demands alter inevitably? Justify?arrow_forwardHow do "project scope changes" or "scope creep" potentially affect the overall estimated costs of a software project?arrow_forwardWhat is the importance of requirement analysis in the software development life cycle (SDLC)?arrow_forward
- What are the challenges from the project manager and the development team perspectives in successfully following an iterative system development life? In a software development project, give an example of a challenge for each role.arrow_forwardWhat considerations go into deciding which metrics will be used for software maintenance?arrow_forwardBriefly describe the three main types of software maintenance. How is effort distributed across these maintenance types? Why is it sometimes difficult to distinguish between them? Be detailed in your response.arrow_forward
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