Conversions in GA4 compared to the previous version of Google Analytics are:

1. Unnecessary, because GA4 uses machine learning and AI to improve conversion rate
2. Different, because every conversion has to have a value parameter
3. Strictly predefined, no customization is required
4. Flexible—you can declare any event that comes in a conversion

Correct Answer :

• Flexible—you can declare any event that comes in a conversion