Question: For which of the following scenarios would Google's experimentation tool be helpful?
- Compare how two key audiences respond to two different video ads.
- Compare how the same ad performs on TV compared to YouTube.
- Compare the performance of existing TV creative to that of ABCDs-optimized creative.
- Compare how the same audience responds to the same ad at different points in time.
or
- Compare the performance of existing TV creative to that of ABCD-optimised creative.
- Compare how the same ad performs on TV compared to YouTube.
- Compare how two key audiences respond to two different video ads.
- Compare how the same audience responds to the same ad at different points in time.
Explanation
Google Ads experiments are useful when comparing a current creative approach against a changed creative approach. A video experiment can test different video ads with the same audience to identify which version performs better. This creates a cleaner comparison between existing creative and ABCDs-optimized creative. The result can guide whether the optimized creative should replace or scale beyond the original version.
Why the other options are incorrect
Same audience over time: Timing differences can introduce external factors that weaken the comparison.
TV vs YouTube: Google Ads experiments evaluate Google Ads campaign variables, not TV performance against YouTube.
Two audiences and two ads: Testing both audience and creative at once makes it harder to isolate what caused the result.
Source for verification
https://support.google.com/google-ads/answer/10436762
https://support.google.com/google-ads/answer/16856494
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 Creative" page.