You create a new class.
Class compilation must fail if a specific method in the source code is called.
You need to mark the class with the appropriate attribute.
Which attribute should you use?

You develop a customization for Dynamics 365 Supply Chain Management.
You need to optimize performance for this customization.
Which concurrency control options should you implement? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

You are creating a new class and adding methods to the class.
You need to control extensibility capabilities of some of the methods in the class.
Which attribute should you use? To answer, drag the appropriate attributes to the correct requirements. Each attribute may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.

A company plans to migrate purchase orders from an older system into Dynamics 365 Finance.
You need to generate field mapping between the source and the target data structures.
What should you do? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

You are a Dynamics 365 Finance and Operations developer.
You need to create an extension class.
Which action should you perform?