This is one of the most commonly asked questions. Don’t panic if you don’t have a certification and they ask you this question! Be confident and answer if you have a product owner certification or not. If you are a certified scrum product owner just share the details of your certification like certification type, score obtained, and the year of passing. In case you are not certified to highlight your experience in the particular field and let the interviewer know if you are planning to take one in the future.