Question: Which of the following is regarded as a best practice for creating a campaign experiment?
- Focus each test on one variable at a time and use different tests to assess the effects of more than one change.
- After an experiment has ended, examine performance over a timeframe that includes a ramp-up period.
- Select two or three metrics to assess campaign performance and determine the winner of a test.
- Use a different approval process for new ads during experiments so that experiments can be conducted more expeditiously.
The answer(s) to the question is highlighted in the BOLD text above. You can also find more questions and answers related to the exams on the "Google Ads AI-Powered Performance Ads Assessment" page.