Guide on Iterative Development

Iterative Development is an important concept in project management, specifically in Agile methodologies, such as PMI-ACP.
What is Iterative Development?
Iterative Development is a project management process where the project is broken down into smaller parts, known as iterations. Each iteration represents a complete cycle where all project phases are performed, resulting in a workable product increment.
Why is Iterative Development Important?
Iterative Development has numerous benefits. It allows teams to adapt quickly to changes, to learn from each iteration, and to deliver value frequently. It mitigates risks as it enables early detection of issues and allows continuous feedback.
How Does Iterative Development Work?
In Iterative Development, a project is segmented into iterations. Each iteration goes through all the stages of the development cycle which includes planning, requirements, design, coding, testing, and client feedback. After each iteration, the product increment is presented to the client for feedback. This feedback is then incorporated into subsequent iterations.
Exam Tips: Answering Questions on Iterative Development
Understand the following:
- The definition of Iterative Development.
- The importance and benefits of Iterative Development.
- The stages of an iteration.
- The difference between Iterative Development and other models like Waterfall.
When answering questions, be sure to relate your answers to these understandings and apply scenario-specific judgement when required.