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| Name: | Microsoft Dynamics 365 Finance and Operations Apps Developer |
| Exam Code: | MB-500 |
| Certification: | Microsoft Dynamics 365 |
| Vendor: | Microsoft |
| Total Questions: | 351 |
| Last Updated: | Sep 04, 2026 |
You use the performance timer to monitor and optimize Dynamics 365 performance.
You need to view information about how many users are currently using the application.
Which performance counter should you use?
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.
You are adding a new field to the SalesTable form.
You must use an extension to add a status field onto the form.
You need to create the extension in the Application Object Tree (AOT) and add the extension to the
demoExtensions model.
Solution: Navigate to the Visual Studio user interface forms extensions section for the SalesTable
form and create an extension.
Does the solution meet the goal?
You are creating a new form in Visual Studio.
You need to apply the Simple List pattern and apply the pattern to a form.
What are the two possible ways to achieve the goal? Each correct answer presents a complete
solution.
NOTE: Each correct selection is worth one point.
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 is implementing Dynamics 365 finance and operations apps.
The company must test the functionality of its native Dynamics 365 finance and operations apps by
using the Acceptance test library (ATL).
You need to implement ATL classes on test data within a development environment.
Solution: Create command classes to run business practices. Call the classes by using the SysTest
framework.
Does the solution meet the goal?
A company uses Dynamics 365 Finance. You are customizing elements for the extended data types
(EDTs) shown in the following table.

You have a table named WorkCalendar. The table has a column named BasicCalendailD that uses the
BasicCalendarlD EDT. You need to increase the length of the column by using an extension.
Solution: Create an extension for CalendarName.
Does the solution meet the goal?