MB-820 Exam Questions & Answers

Correct Answer:

Box 1: HeadlinePart

Display relevant insights in the HouseKeeping Role center.

Scenario: A Housekeeping Role Center to minimize navigation to relevant areas in Business Central online and to show relevant information in it

Page types and layouts

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HeadlinePart A page that is embedded in a RoleCenter page to display relevant insights from across the business Single entity Single group of fields representing headlines.

Incorrect:

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Worksheet

Line-based data entry tasks (such as journals) and inquiries.

Collection of entities

A single list or table with a caption. May have field groups and subpages above and below the worksheet's Repeater.

Box 2: CardPart

Display the additional information for the Room Table.

Scenario: Pages to embed into a new Room page to show additional information about the Room entity

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Card Master, reference, and set up data management. Card page example Single entity Titled entity with FastTabs. May embed parts.

Incorrect:

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FactBox No such thing.

Box 3: NavigatePage Configure the first installation.

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NavigatePage

Multi-step dialog (also known as a "Wizard").

Single or collection

Can have one or more groups of fields and parts.

Reference: https://learn.microsoft.com/en-us/dynamics365/business-central/dev-itpro/developer/devenv-page-types-and-layouts

Correct Answer:

To make the permission set visible on the Permission Sets page, perform the following actions in sequence:

Change the Assignable property value to true.

Add the ObsoleteState = No property.

Publish the app with the permission set to an environment. Process for making permission sets visible:In Business Central, the Assignable property determines whether a permission set is shown in the user interface for assigning to users. By

default, if Assignable is set to false, the permission set is hidden. Therefore, it should be set to true to make the permission set visible. The ObsoleteState property indicates whether an object is outdated (Obsolete) or not (No ). If an object is

marked as obsolete, it is typically hidden from the user interface. Therefore, setting ObsoleteState = No ensures that the permission set is not treated as outdated and remains visible.

Finally, publishing the app with the permission set to an environment updates the environment with the new or modified objects, including permission sets, making them available for assignment to users.

Correct Answer:

Specify the value of the post options as Invoice:

Test

Perform calculations and values checking:

Handler

In the context of Microsoft Dynamics 365 Business Central testing, the 'Test' attribute is used to mark a method as a test method. This is where you would specify the action or the behavior you're testing ?in this case, setting the post options

as Invoice. It's within these test methods that you would simulate setting the posting option to "Invoice" programmatically.

For performing calculations and checking values, you would use 'Handler' methods to handle specific business events or conditions that occur within the system, such as before or after posting a document. These handlers can ensure that

calculations are done correctly and that all validation checks pass before the document is posted. The 'Normal' method would be a standard method that could be involved in the posting process, ensuring that all business logic is correctly

applied and that the calculations and value checks are as expected.

In a test codeunit, you would typically have test methods that call these handler and normal methods to verify the business logic in various scenarios, such as posting with different options or checking the results of calculations under different

conditions.