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Business Information Systems-Review Assignment 3

Business Information Systems-Review Assignment 3

Q Define systems development life cycle (SDLC). What are its five phases?What are five major dimensions of feasibility study?What are three examples of tools used in structured systems analysis and design (SSAD)?During the SDLC process, what is the output of the design phase?What are the four steps in the prototyping process?What is parallel conversion?

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The systems development life cycle is a series of well-defined phases performed as a part of the entire project. The five phases of SDLC are planning, testing, design, implementation, and maintenance. • Economic feasibility • Technical feasibility • Operational feasibility • Scheduling feasibility • Legal feasibility.