What’s needed to create a “Display Network” campaign to start promoting an app in other apps and on mobile websites?

1. The selection of at least two mobile targeting options
2. The app package name (Android) and/or app ID (iOS) of the promoted app
3. The serial number of the promoted app
4. Prior placement of an ad for the app on the Search Network

Correct Answer:
The app package name (Android) and/or app ID (iOS) of the promoted app