Which statement accurately describes how calculation fields operate?

The correct choice describes that calculations are executed immediately upon saving a record. This means that when a user enters data into a record and then saves it, the system processes any calculation fields at that moment, allowing for real-time updates and ensuring that the calculated values reflect the latest input.

This immediate execution is crucial for applications that require users to see the effects of their inputs without delay, making the user experience more efficient and intuitive. Calculated fields in platforms like Power Apps use formulas to derive values from other fields, ensuring users can rely on the most current data as they work.

While certain statements might seem plausible, they operate under different principles. For instance, calculations being asynchronous and based on a schedule would introduce delays that are not characteristic of how immediate feedback is typically expected in a user interface. Similarly, allowing users to edit values in a calculation field would undermine the purpose of a calculated field, which is designed to be a derived value dependent on other inputs rather than a static user-adjustable field. Lastly, while there are limitations regarding what can be calculated based on field types, saying that calculations cannot be created for a text field might not fully encompass the flexibility of how text and other types of data can interact within complex calculations in certain scenarios.