You run a small company that has a website as well as an app for iOS and an app for Android.If your objective is to analyze events and users across all three of these,how should you setup your account?

The correct setup is "One property with one web data stream for your website and two app data streams, one for iOS and the other for Android." Google Analytics 4 (GA4) is designed to unify data from different platforms (web and app) into a single property. This allows for a holistic view of user behavior across all touchpoints. Within a single GA4 property, you can create multiple data streams: one for your website (web data stream) and separate app data streams for each mobile operating system (iOS and Android). This structure enables cross-platform analysis, providing a complete picture of user journeys and events. The other options suggest creating multiple properties or incorrectly combining app data streams, which would hinder unified analysis.