What defines an evaluation flow in process automation?

An evaluation flow in the context of Salesforce process automation is designed specifically for use in scenarios where decisions need to be made based on certain conditions within the flow. When we consider the characteristics of an evaluation flow, the defining aspect is that it is an autolaunched flow that has a predefined Boolean output. This means the flow can evaluate specific criteria and return a true or false value, which is often used to trigger follow-up actions or decisions within the Salesforce environment.

This design allows for more efficient logic within automation processes, as the evaluation determines the course of action based on input parameters or record data. By having a Boolean output, it streamlines the decision-making process in workflows, making it clear whether certain conditions have been met.

The other options represent different aspects of flows in Salesforce but do not characterize an evaluation flow specifically. For example, while a flow that executes when a record is updated relates to trigger criteria, it does not necessarily indicate that it’s evaluating conditions with a Boolean output. Similarly, a flow that requires user input signifies more of an interactive flow type, while one that only fetches data does not imply evaluation or decision-making capability. Thus, the focus on the Boolean output makes option B the correct definition of an evaluation flow.