Creating the Design DocumentA design document details all of the design issues for an applicationIssues include screen layouts, colors, reports, security, paths for files, online help, user documentation, future plans, and moreActs like a blueprint for the systemBased upon good communication with the end user in determining requirementsProcess of creating a design documentCase Study: a media inventory for a music storeInitial task is to establish the end user’s (owner of the music store) needs and goalsAsk client to give you samples of desired reportsDocument information client gives youDig for more information if necessaryWrite the project objectives or introduction, specifications, and requirements A design document includes the project introduction, specifications, and requirementsUnified Modeling Process (UML) enables developers to create a visual blueprint of the functionality of the systemProvides a way for the client and developer to communicateVisual diagrams are created before any lines of source code are written Tools such as Microsoft Visio can be used to create UML diagramsCreating UML diagrams in Microsoft Visio
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