nerdexam
Microsoft

PL-200 · Question #290

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…

The correct answer is B. No. The proposed solution, likely involving Dataverse duplicate detection rules, does not guarantee uniqueness as these rules primarily warn users rather than strictly preventing record creation.

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Question

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. After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. 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 duplicate detection rule for the columns. Does the solution meet the goal?

Options

  • AYes
  • BNo

How the community answered

(56 responses)
  • A
    25% (14)
  • B
    75% (42)

Why each option

The proposed solution, likely involving Dataverse duplicate detection rules, does not guarantee uniqueness as these rules primarily warn users rather than strictly preventing record creation.

AYes
BNoCorrect

Duplicate detection rules in Dataverse alert users to potential duplicates but often allow them to override the warning and save the record anyway. They do not enforce uniqueness at the database level like alternate keys do, meaning actual duplicate rows can still be created.

Concept tested: Dataverse duplicate detection vs. uniqueness enforcement

Source: https://learn.microsoft.com/en-us/power-apps/maker/data-platform/set-up-duplicate-detection-rules

Topics

#Dataverse#Duplicate detection rules#Data integrity#Uniqueness enforcement

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