Certified Information Systems Auditor (CISA) QAE Practice Exam 2025 - Free CISA Practice Questions and Study Guide

Function Point Analysis (FPA) primarily focuses on measuring the size of a development task by quantifying its functional requirements. This method evaluates the functional components of software, such as inputs, outputs, user interactions, and data storage, to provide a metric that helps estimate the effort and resources needed for development. By assessing the size of these functional aspects, organizations can make informed decisions regarding project planning, budgeting, and scheduling.

Using FPA allows developers and project managers to gain a clearer understanding of the complexity and scope of software applications, which ultimately assists in project management and performance measurement. Unlike cost estimation, stakeholder calculation, or team evaluation, which deal with different facets of project management and development, the primary purpose of FPA is distinctly focused on quantifying the functional size of the software being developed.