Annotation of Function Point Model over Size Estimation

In this era software, whether system software or application software is raised up as an indispensible division of any sector- manufacturing, government, education etc. With the growing intricacy of the system and in accordance to increasing user’s requirements, consequently the dimension of any software development project is inclining upwardly. Software estimation is the key of entire software development project, and the proper estimation immediately affects the completion of project with less hindrance. Accurate estimation of the problem size is fundamental to satisfactory estimation of effort, time duration and cost of a software project. In this paper based on the empirical results obtained from rigorous analysis and experiment carried out on some projects, provides an annotate that software project estimation by using the technique of Function Point Model more or less give standard estimation of software project size and less time needed to estimate rather than estimating the software project based on size estimation i.e. Line of Code (LOC).