The purpose of the iteration retrospective is to:
A . Report progress of the work effort, what work will be done next, and review impediments to progress.
B . Prioritize the Product Backlog, generate development and testing estimates, and plan the next iteration.
C . Provide a demonstration of the features developed during the iteration, get feedback from users, and begin testing.
D . Identify what worked well, what did not work well, and what actions should be taken to improve the process.
Answer: D