Analyzing the Life Cycle Steps for an Information System Example
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Would you help me to get started on the following problem relating to analyzing the steps of life cycle for a computerized time entry system.
Length: 4-6 paragraphs
Details: Imagine that you run a photography printing store. Your employees have been using punch cards for time entry since you started the business. This has lead to many problems including lost cards, inaccurate hours, and employees punching in other employees. Because of the problems you are considering implementing a computerized time entry system. Describe each step of the life cycle, and apply it to the problem in your business.
- Explain the life cycle of an information systems
- Apply the steps of the life cycle to the scenario listed below.
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Solution Summary
This solution provides steps necessary to analyze the life cycle steps for an information system.
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1. Explain the life cycle of an information system.
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." (searchsoftwarequality.techtarget.com/.../0,,sid92_gci755068,00.html) The method should be chosen carefully, as some methods work better for specific types of projects.
In fact, there are various SDLC methodologies proposed to guide the processes involved, including the waterfall model; rapid application development (RAD); joint application development (JAD); the fountain model; the spiral model; build and fix; and synchronize-and-stabilize. Often, project managers combine several models (i.e., thus, a hybrid ...
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