- Geo-targeting managed by the ad server
- Language targeting managed by the ad server
- Frequency caps managed the publisher or DSP
- Geo-targeting managed by a publisher or DSP
The correct answer is: Geo-targeting managed by a publisher or DSP
Explanation: Location targeting helps you focus your advertising on the areas where you’ll find the right customers, and restrict it to areas where you won’t. This specific type of targeting could help increase your return on investment (ROI) as a result.
Read more here: https://support.google.com/google-ads/answer/1722043