Where would purchased inventory for a campaign be entered in Campaign Manager?
- Landing pages
- Campaigns
- Placements
- Floodlight tags
Explanation:
As in Campaign Manager, a placement is the media inventory of a website, app, or video where your ad appears. It represents technology compatibility, size, and quantities/cost models.
Read more here: https://support.google.com/dcm/partner/answer/6025561
https://www.youtube.com/watch?v=pwnrl6nd2m0