Where are output parameters available in OutSystems?

Output parameters in OutSystems are available both inside and outside their implementation scope, which is why this choice is the correct answer. When a function or action is executed, any values passed back through output parameters can be accessed not just within the immediate context where they are defined, but also by the calling processes or actions after that execution is complete.

This capability allows developers to design reusable components, since output parameters can provide data to other parts of the application, facilitating communication and data flow between different application layers or components. Hence, when an action completes and produces an output, that output can be utilized in other systems or processes, enhancing modularity and code reusability.

In contrast, the other options suggest limitations that do not reflect the actual behavior of output parameters in OutSystems. The first option implies that output parameters are confined to where they are defined, which would restrict their utility. The second option incorrectly asserts that output parameters can only be referenced outside their scope. The last option imposes a temporal limitation on the availability of output parameters, which is not representative of their accessibility in the platform’s architecture.