Three signals that may be used by an App campaign include app settings, search queries, and location.
- Ad schedule
- App settings
- Search queries
The correct answers are: App settings, Search queries and Location
Explanation: Advertising has evolved to become incredibly precise in reaching its target audience. Beyond just age and gender, we now utilize intricate signals like app session duration, app settings, search queries, and even user location. With the capability to process over 300 million potential signal combinations, Google App campaigns significantly streamline the process, ensuring that the appropriate ad reaches its intended user effortlessly.