How are Shopping ads created?

Google’s system determines which ad appears in response to a user’s search query based on the campaign and bid settings in Merchant Center.
Google’s system determines which ad appears in response to a user’s search query based on keywords in Google Ads and the bid set in Merchant Center.
Google’s system determines which ad appears in response to a user’s search query based on keywords in Google Ads.
Google’s system determines which ad appears in response to a user’s search query based on product information in Merchant Center and the bid set in Google Ads.

The correct answer is:

Google’s system determines which ad appears in response to a user’s search query based on product information in Merchant Center and the bid set in Google Ads.

Sources: Google Ads Shopping Certification Course

To see all the questions and correct answers of the Google Ads Shopping Certification Exam, Click Here – Google Ads Shopping Certification Answers.