Software Development Life Cycle Stages. How the software development life cycle works? The prime focus of this phase is to gather the essential requirements from the customer.

The life cycle defines a methodology for improving the quality of software and the overall development process. The entire process which starts from analysis and needs to develop software and finally after completion, implementation of the. As the life cycle is divided into manageable pieces, it needs to be accomplished step by step.

Waterfall Model For Software Development. The phases are often listed as follows: In waterfall model, each lifecycle phase can start only after the earlier lifecycle phase is.

Going by our many use cases, this model has allowed the developers within the system and the clients to easily keep track of the process at every step. The steps always follow in this order and do not overlap. Because, a process that leads in one direction is like a waterfall.