• April 9th, 2016

Different Approaches to Systems Design

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The traditional design approach focuses on a model that incorporates system flowcharts, structure charts, and database schemas. The object-oriented approach, on the other hand, focuses on design class, package, and interaction diagrams. Read the PPI (file uploaded). Charlie and Suzanne have been hard at work on the Plush Packet Inc. (PPI) software project. They recently completed the systems analysis phase. They are now anxiously anticipating the transition to the systems design phase and are discussing the different approaches to systems design. Suzanne comments to Charlie, “You know, I always preferred the traditional (structured) systems analysis approach over the object-oriented approach. I suppose now you are going to try to persuade me that object-oriented design is better than structured design. So tell me Charlie, why do you prefer object-oriented design?” 1. If you were Charlie, how would you answer Suzanne? Describe why Charlie might prefer object-oriented design to systems design. 2. If you were Suzanne, how would you defend the use of the traditional approach to systems design? Describe why Suzanne might prefer the traditional approach to systems design. 3. Which systems design approach do you prefer? Justify your answer. 4. Which systems design approach would you recommend for this project? Why? Note: Do not write introduction & conclusion. You can research on the Internet or books/journals & you can add additional references.

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