A structural method used in development of software is called Software Development Process. Evidently, there are several such methods of software development called ‘software development models.’ The whole process of software development requires engineers or software developers having expertise software engineering process.Though, waterfall model is considered suitable model for software development process, some other methods or models such as Agile, Cleanroom, DSDM, Iterative, RAD, RUP, Spir....

