A company has an extension that makes changes to a base form.
You need to identify all extension changes made to the base form.
What are two possible ways to achieve the goal? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.

• A.Right-click the base form and select view references
• B.In search bar on the form extension element, enter the text e:
• C.In the search bar on the base form, enter the text e:.
• D.In the search bar on the form extension element, enter the text c:
• E.In the search bar on the base form, enter the text c:.

Correct Answer: A,B

Explanation
A: Customization and Extension

B: Example: Navigate to FMRental.Extension in the Tree Designer
1. In the Visual Studio, in Solution Explorer, in the FleetManagement Discounts project, expand User Interface > Form Extensions.

The FMRental.Extension element is an extension element that extends the functionality of the FMRental form by adding two new data sources and a new tab control.
2. In Solution Explorer, double-click FMRental.Extension to open the designer.

3. In the designer's search box, type 'e:' as shown in the image below. This filters the current designer to only show nodes that belong to the current extension.

Reference:
https://docs.microsoft.com/en-us/dynamics365/fin-ops-core/dev-itpro/extensibility/customize-model-elements-ex

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A company has a Dynamics 365 Finance and Operations environment.
You need to implement indices for new tables.
Which types of indexes should you use? To answer, drag the appropriate types of indexes to the correct requirements. Each type of index 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.

Correct Answer:

Reference:
https://docs.microsoft.com/en-us/sql/relational-databases/indexes/clustered-and-nonclustered-indexes-described

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You are a Dynamics 365 Finance and Operations developer.
You have a form that displays customer records by using a listpage control. You must add related sales total information for the selected customer to the form.
You need to display the required related sales total information.
What should you add to the form?

• A.a custom lookup
• B.a tile
• C.a factbox
• D.an external feed
• E.a quick filter

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You have the following code:

For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

Correct Answer:

Explanation:
Box 1: Yes
Here CashDiscountDP is the name of the secure server method that is tagged with the SysEntryPointAttribute attribute.
Box 2: Yes
To define a report data provider class
An RDP class extends the SRSReportDataProviderBase class. You set the SRSReportParameterAttribute attribute to the data contract you created for the RDP class.
Box 3: No
Instead:
public void processReport()
Reference:
https://docs.microsoft.com/en-us/dynamicsax-2012/developer/security-privilege-properties
https://docs.microsoft.com/en-us/dynamicsax-2012/appuser-itpro/how-to-use-a-report-data-provider-class-in-a-report

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HOTSPOT
A user reports that a form takes a long time to load. You suspect that the issue relates to a display method.
You need to resolve the issue.
Which actions should you perform? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:

Correct Answer:

Explanation:
Box 1: Yes
The caching will avoid executing the display method unnecessarily.
To improve the performance of a display method, you can cache the method.
Box 2: No
Box 3: No
Box 4: No
Reference:
https://docs.microsoft.com/en-us/dynamicsax-2012/developer/using-the-display-method-modifier Develop and Test Code Question Set 1

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