Object oriented is the new buzzword for the software industry. Organizations are switching from the traditional approach of software
development to the object oriented paradigm. Object oriented modeling is a completely different way of viewing the applications. Using this technique we can divide the larger applications into various objects which are altogether independent of each other and also provide the ability to build them once and use them over and over again. With this kind of system development the software development process has become more organized and manageable because it encourages software developers to work and think in terms of the application throughout the software life cycle.