Question: If you want to analyze events and users across your business's website, as well as its separate apps for iOS and Android — how should you set up your account?
- One property with one web data stream for your website and two app data streams, one for iOS and the other for Android
- One property with a web data stream for your website and one property with two app data streams, one for iOS and the other for Android
- One property with one web data stream for your website and one app data stream for your app
- One property with a web data stream for your website and one property with an app data stream for your app
Explanation
A single Google Analytics 4 property can collect data from multiple platforms for unified reporting. A website should use a web data stream, while each mobile platform should use its own app data stream. Separate iOS and Android streams keep platform collection settings distinct while still reporting together in the same property. This setup supports analysis of users and events across the website and both apps.
Why the other options are incorrect
B separates website and app data into different properties, which prevents unified cross-platform analysis in one property.
C uses only one app stream, which does not separately represent iOS and Android apps.
D separates website and app data into different properties instead of combining all streams under one property.
Source for verification
https://support.google.com/analytics/answer/9304153
https://support.google.com/analytics/answer/10089681
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 Analytics Certification" page.