What is the behavior of a Flow that encounters an unhandled fault and there is no fault path configured?

Question

Salesforce Admin — Hard

What is the behavior of a Flow that encounters an unhandled fault and there is no fault path configured?

Accepted Answer

When a Flow encounters an unhandled fault without a fault path, it rolls back the transaction. This behavior ensures data consistency. The correct answer, rolling back the transaction and sending error emails, is right because it prevents partial updates. Options A and C are incorrect as they don't handle the fault properly.