Assignment 11 Business

Assignment 11 Business - Systems development life cycle...

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Systems development life cycle (SDLC). The systems development life cycle (SDLC) is a conceptual model used in project management that describes the stages involved in an information system development project, from an initial feasibility study through maintenance of the completed application. SDLC is the process of building the system that result in a high quality, cost-effective, within time and efficient application that is cheap to maintain, easy to enhance and that can work effectively Various SDLC methodologies have been developed to guide the processes involved, including the waterfall model (which was the original SDLC method); rapid application development (RAD); extreme programming methodology (XP), rational unified process methodology (RUP), scrum methodology. Frequently, several models are combined into some sort of hybrid methodology. Documentation is crucial regardless of the type of model chosen or devised for any application, and is usually done in parallel with the development process. Some methods
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Assignment 11 Business - Systems development life cycle...

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