International Journal of Electronics and Computer Science Engineering 700 Available Online at www.ijecse.org ISSN- 2277-1956

This research deals with an essential and important subject in Digital world. It is related with the software managing processes that inspect the part of software development during the development models, which are called as software development life cycle. It shows five of the development models namely, waterfall, Iteration, V-shaped, spiral and Extreme programming. These models have advantages and disadvantages as well. So, the main objective of this research is to represent dissimilar models of software development and make a comparison among them to illustrate the features and defects of every model