Function Point Analysis (FPA) has been proven as a reliable method for measuring the size of computer software. First made public by Allan Albrecht of IBM in 1979, the FPA technique quantifies the functions contained within software in terms that are meaningful to the software users. It can be readily applied across a wide range of development environments and throughout the life of a development project, from early requirements definition to full operational use. In addition to measuring output, Function Point Analysis is extremely useful in estimating projects, managing change of scope, measuring productivity, and communicating functional requirements. The Function Point Analysis technique provides an objective, comparative measure that assists in the evaluation, planning, management …
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