An online travel-planning startup wants to serve ads th… ddc-admin June 25, 2023 (July 13, 2023) Here is an answer to the question. An online travel-planning startup wants to serve ads that would be a good fit for both desktop and mobile devices. Which technology is best-suited to support them achieving that goal? HTML5 tools. Campaign Manager 360. Display & Video 360 Marketplace. Native apps. 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