Which of the following campaign objective categories should you choose from in Campaign Manager if you want to increase the number of downloads of your white paper?

The Conversion objective category is correct because it's designed for actions that directly contribute to business goals, such as white paper downloads, lead generation, or website purchases. These are specific, measurable actions you want users to take. Awareness objectives focus on maximizing reach and impressions to build brand recognition, not on driving specific downloads. Consideration objectives aim to encourage engagement, like website visits or video views, to get people thinking about your brand, but they don't prioritize direct conversions like a download.