This equal example applies to the idea of assignment control with regard to the waterfall. It is a technique of the assignment represented with the aid of using serial ranges and a hard and fast plan of paintings. Agile development technique In an easy and agile manner capable of speedy and without difficulty subsequently with regards to the agile improvement technique. Agile is a technique of assignment control this is used represented with the aid of using splitting the duties into shorter segments of operating with common opinions and variation of plans. Similarly, the phrase waterfall denoting a vertical waft of water via a chain of steep drops. The waterfall version is a linear sequential model in which development flows majorly in a single course downwards through the levels of requirements gathering, analysis, design, improvement, testing, deployment.