Question: Why is the Model Comparison Tool helpful in measuring the full value of a Google Display ads campaign?
- Because it shows a projected forecast of conversion data if certain recommendations were applied.
- Because it shows how Display ads influence purchasing decisions across all marketing channels.
- Because it shows how Display ads influence purchasing decisions exclusively in Google Ads.
- Because it shows a projected forecast of impression and click data if certain recommendations were applied.
Explanation
The Model Comparison Tool is useful because it compares how different attribution models change the credit assigned to each marketing channel. In Google Analytics, attribution reporting is built to evaluate cross-channel paths rather than only one platform’s data. That helps reveal when Display contributes earlier in the path to conversion, even if another channel receives the final credit. This broader view makes Display’s influence on purchase decisions easier to see than a last-click view alone. Google Help+1
Why the other options are incorrect
Projected conversion forecast This tool compares attribution impact on channel credit; it does not forecast future conversion results from recommendations. Google Help+1
Google Ads only The reporting is meant to evaluate marketing-channel contribution across paths, not only activity inside Google Ads. Google Help+1
Projected impression and click forecast Impression and click forecasting is not the function of Model comparison reporting. Google Help+1
Source for verification
https://support.google.com/analytics/answer/10596865?hl=en
https://support.google.com/analytics/answer/10596866?hl=en
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 Display Professional Certification" page.