Which two options must be true to use open optimization… ddc-admin June 25, 2023 (July 13, 2023) Here is an answer to the question. Which two options must be true to use open optimization? (select two) The dynamic feed must include a row with “optimize” in the cell. Only one row in the feed must be eligible to be served. More than one row in the feed must be eligible to serve. In “Step 3: Manage Rules” rotation must be set to “Optimized”. This question is about “Creative Certification” All updated questions and answers related to “Creative Certification” can be found on the “Creative Certification Exam Answers” web page. If you spot an update in the questions or answers, please leave a comment on this page to let us know. We will provide updates as soon as possible. Related