When would a VPAID asset be used? ddc-admin June 25, 2023 (July 13, 2023) Here is an answer to the question. When would a VPAID asset be used? When a video ad contains interactive features. When VAST is not supported. As a backup for a VAST asset. For videos served on mobile devices. 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