OOA VS structured analysis

The Analysis Phase is the third phase in the Systems Development Life Cycle but most system development methodologies contain some type of analysis phase. It is during the Analysis Phase that the current system and the problem deficiency or new requirement that is driving the development is studied in detail. The focus during the analysis phase is on what is needed and not how the needs are met. Determining how the needs are met would …

…a working system. The system remains working functional today and there is only occasional maintenance needed when random flaws occur. 1. Fredrickson, Neil, Up-front Investment for OOAD Can Pay Off, Electronic Engineering Times, September, 1998. 2. Pei, Daniel, Object Oriented Analysis and Design, Information Systems Management, Winter 95, Vol 12 Issue 1, p54. 1i. www.aw.com/cseng/titles/0-201-89542-0/techniques, Techniques for OO Analysis and Design. 2i. www.sei.cmu.edu/str/descriptions/ooanalysis.html, Object Oriented Analysis.