Systems analysis and design: an active approach
This new book provides a concise text that teaches students first how to identify the problem, before analyzing and designing a solution. Marakas applies the structure method of SAAndD with some coverage of object-oriented methods as an alternative. This text is accompanied by a web-based case simulation option that provides a realistic experience for students while automating administration for the instructor..
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The Systems Development Environment
So What Is the Problem?
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activities allows application approach associated attributes backup basic candidate key chapter characteristics common complete concept contains cost create CUSTOMER data flow data model data store database decision decision table defined detailed diagram documentation elements Employee end users entity example existing Figure final focus formal functions Gantt charting identified implementation important input integration interact interface intranet Ishikawa diagram issues JAD session List and briefly logical data model logical model maintenance ment method module object operational organization organizational output outsourcing performed perspective phase physical primary key proach problem project management proposed system record referential integrity relationship schedule SDLC sequence server smoke test solution specific storage strategy structure chart structured English symptom systems analyst systems development Table tasks techniques testing tion typical various vendors