Final answer:
The primary purpose of the sprint review is to inspect the increment with stakeholders, review completed work, and identify opportunities to improve the product. It is a collaborative event focusing on feedback and adaptation, not on assigning blame or simply demonstrating progress to management.
Step-by-step explanation:
The primary purpose of the sprint review in Agile methodology is b. To review the completed stories and look for opportunities to improve the product. During this event, the Scrum team and stakeholders collaborate and inspect the increment to adapt the Product Backlog if needed. It's not about finding fault in team members, demonstrating the system to upper management, or proving the amount of work done, but rather about assessing what was completed during the sprint and determining how to make the product better. The review serves as an opportunity to receive feedback, discuss what went well or what didn't, and to facilitate collaborative decision-making on the next steps for the product development.
After the sprint review, teams should take away actionable items that can either be “minor tweaks” or may require “a major revision”. These action items form a to-do list, or they may signal that it's time to "go back to the drawing board" to generate more concepts if the criteria or constraints weren't met. Productive feedback during the review is essential as it provides the team with different perspectives that could guide the revision process. The sprint review is a key part of the spiral design process, ensuring continuous improvement and alignment with the project goals and user needs.