During which iterative ceremony should someone obtain feedback?

In the Disciplined Agile (DA) framework, the Iteration Demo is the ceremony where the team presents the work completed during the iteration to stakeholders and other team members. This is the primary opportunity to obtain feedback on the increment of product or work that was developed. The feedback gathered during this demo is crucial for making any necessary adjustments in subsequent iterations. Other ceremonies like Daily Stand-up (B), Iteration Planning (C), or Retrospective (D) have different focuses. For example, Retrospective (D) is used for process improvement feedback, not product feedback.