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Exam PL-200 topic 1 question 63 discussion

Actual exam question from Microsoft's PL-200
Question #: 63
Topic #: 1
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Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.

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A company uses a Dataverse environment. The environment is accessed from canvas and model-driven apps.

The Dataverse environment contains a table that has the following columns:

• Name
• Company
• Contacted On

The company requires that the table not contain any duplicate rows when users create data in the environment.

You need to implement a solution that meets the requirement.

Solution: Create a Microsoft Power Fx formula for the columns.

Does the solution meet the goal?

  • A. Yes
  • B. No
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Suggested Answer: B 🗳️

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Chosen Answer:
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nqthien041292
5 months, 1 week ago
Selected Answer: A
Use Microsoft Power Fx formula to check the existing data before save
upvoted 1 times
theTeknician
4 months, 3 weeks ago
I also thought of this, however, I do not believe it is possible for the formula to stop/cancel the creation of a new record?
upvoted 2 times
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Masbee
5 months, 1 week ago
Selected Answer: B
Creating a Microsoft Power Fx formula for the columns will not prevent duplicate rows in a Dataverse table. Power Fx formulas are primarily used for calculations, validations, or conditional logic at the UI level in Power Apps, not for enforcing uniqueness constraints on data at the database level. Mojow!!!
upvoted 3 times
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businesselements1
7 months, 1 week ago
Formula columns are columns that display a calculated value in a Microsoft Dataverse table. Formulas use Power Fx, a powerful but human-friendly programming language similar to EXCEL formulas. Power Fx is the low-code language that will be used across Microsoft Power Platform. https://learn.microsoft.com/en-us/power-platform/power-fx/overview
upvoted 1 times
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