Function Point Analysis
Overview
Let’s learn about Function Point Analysis in this tutorial. Function Point Analysis (FPA) is a software sizing and estimation method that is used to determine the size and complexity of a software system based on the user’s requirements. It is a technique used to measure the functional requirements of a software application.
FPA takes into account the functionality that the software is expected to perform and assigns points to each function based on its complexity and size.
Function Point Analysis
In FPA, the size of an application is measured in Function Points. The process of counting the functions using this method has been standardized by the International Function Point Users Group (IFPUG).
What is a Function Point?
A Function Point is a unit of measurement used in Function Point Analysis to measure the size and complexity of a software application based on its functional requirements. It is a measure of the functionality that a software system is expected to provide to its users.
IFPUG
The International Function Point Users Group (IFPUG) is a non-profit organization that was established in 1986. The IFPUG is dedicated to promoting the use of function point analysis (FPA) as a software sizing and measurement technique.
The IFPUG provides member services like education, certification, and networking opportunities for its members. It also publishes the Function Point Counting Practices Manual, which is a widely used reference guide for FPA practitioners.
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