A PC accessories retailer has decided to add a new 640×… ddc-admin June 25, 2023 (July 13, 2023) Here is an answer to the question. A PC accessories retailer has decided to add a new 640×480 MP4 video ad placement to their In-stream Video campaign. In Campaign Manager 360, what step should they take to include this video format and resolution option in their campaign? Enable the specific option in the transcode list.. Enable all transcoding options in the list.. Submit a new tag to publishers who’ll serve the ad.. Take no further steps after uploading the video file.. This question is about “Campaign Manager Certification” All updated questions and answers related to “Campaign Manager Certification” can be found on the “Campaign Manager 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