In agile model, the product or solution is FIRST divided into features which need to be developed. If there are new features identified in the midst of complete product release it again gets PLANNED across sprints. Agile Sprint duration is decided BASED on feature to be developed. EVERY sprint goes through the phases of Requirement, DESIGN, Development and Testing phase. The most important of the principles is customer satisfaction by giving rapid and continuous delivery of small and useful software.

In agile model, the product or solution is first divided into features which need to be developed. If there are new features identified in the midst of complete product release it again gets planned across sprints. Agile Sprint duration is decided based on feature to be developed. Every sprint goes through the phases of Requirement, Design, Development and Testing phase. The most important of the principles is customer satisfaction by giving rapid and continuous delivery of small and useful software.