Exam AB-410 Topic 1 Question 44 Discussion

Actual exam question for Microsoft's AB-410 exam
Question #: 44
Topic #: 1
A company uses Dataverse to configure derived values for sales records.
The company requires the following functionality:
- Evaluate an expression by using numerical columns in the same row.
- Calculate the result dynamically when accessed.
- Ensure the result is NOT stored as part of the table data.
- The solution must minimize use of custom code.
You need to configure the app.
What should you do?

Suggested Answer: A Vote an answer

The app should be setup with a formula column.
Formula columns in Microsoft Dataverse perfectly match all of your requirements.
Same-row evaluation: Formula columns use Power Ffx to calculate values using other columns within the same row.
Dynamic calculation: They are calculated in real-time when the record is retrieved or accessed.
No data storage: The results are virtual. They are not stored physically in the database table, saving storage space.
Zero custom code: You build them directly in the Power Apps maker portal using low-code Power Ffx expressions, completely avoiding plugins or JavaScript.
Reference:
https://www.forvismazars.us/forsights/2025/05/how-to-use-formula-columns-in-microsoft-dataverse

by Jonathan at Aug 27, 2026, 08:05 AM

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