What’s the relationship between Google Merchant Center and Google Ads?

Google Ads passes inventory data to Google Merchant Center so advertisers can use the data to build a Shopping campaign.
Google Merchant Center passes campaign performance to Google Ads so advertisers can use the data to influence future campaign builds.
Google Ads passes campaign performance to Google Merchant Center so advertisers can use the data to influence future campaign builds.
Google Merchant Center passes inventory data to Google Ads so advertisers can use the data to build a Shopping campaign.

The correct answer is:

Google Merchant Center passes inventory data to Google Ads so advertisers can use the data to build a Shopping campaign.

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.