In which way can marketers predict the impact of applying recommendations on their optimization score?

Every recommendation shows how it affects optimization score as a percentage.
The settings of comparable campaigns are cross-referenced with higher optimization scores.
Google AI is used to forecast how conversions will be increased as a result of recommendations.
Trusted, third-party tools are leveraged to analyze and optimize campaigns.

The correct answer is:

Every recommendation shows how it affects optimization score as a percentage.

Sources: Google Ads Search Certification Course

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