Software Development Life Cycle Vs Waterfall. In waterfall model overlapping of phases is not possible. Every software developed is different and requires a suitable SDLC approach to be followed based on the internal and external factors.
There are a number of activities done in a sequential order to achieve the end product. In incremental model overlapping of phases is possible. Like most SDLC models the Agile model also follows the basic steps of the SDLC with some variations.
It consists of all the steps that go into building and maintaining any software.
In this form of project life cycle you determine the cost scope and timeline in the early phases of the project. In this form of project life cycle you determine the cost scope and timeline in the early phases of the project. Agile separates a project into sprints. In incremental model large team is not required.
