How does Google Display ads grow marketing results for advertisers?

Google Display ads grow marketing results for advertisers. It harnesses a multitude of signals to place ads against the most relevant content.

• It focuses a campaign on either Gmail, TrueView, or Chrome to better isolate specific audiences.
• It calculates the number of times an ad is effectively run on test websites, then shows the ad on all relevant websites.
• It determines a user’s primary marketing objective and enables the features that will best achieve it.
• It harnesses a multitude of signals to place ads against the most relevant content.

The correct answer is: It harnesses a multitude of signals to place ads against the most relevant content.