2026 Valid MB-820 Exam Updates – 2026 Study Guide [Q57-Q73]

admin MB-820 Microsoft November 2, 2026

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2026 Valid MB-820 Exam Updates – 2026 Study Guide

MB-820 Certification – The Ultimate Guide [Updated 2026]

Microsoft MB-820 Exam Syllabus Topics:

Section	Weight	Objectives
Describe Business Central (10-15%)	10-15	– Describe the Business Central architecture 1. Describe the differences between Business Central online and on-premises 2. Describe the Business Central on-premises architecture 3. Describe the Business Central cloud architecture – Describe the components and resources 1. Describe the development environment 2. Describe the Business Central application components 3. Describe the admin center
Develop by using advanced features (15-20%)	15-20	– Work with the entitlement and permission sets 1. Create permission sets 2. Create entitlements – Work with APIs 1. Create API pages 2. Use API web services 3. Work with API queries – Work with the reporting features 1. Use the report rendering 2. Create and configure reports
Describe continuous integration (CI) and continuous delivery (CD) (10-15%)	10-15	– Describe the DevOps tools and processes 1. Describe the build and release pipelines 2. Describe the source control management – Describe the Business Central DevOps features 1. Describe the Azure DevOps pipelines 2. Describe the AL-Go for GitHub
Describe testing (5-10%)	5-10	– Create and run tests 1. Run tests 2. Create test codeunits and functions – Describe the testing framework 1. Describe the test functions 2. Describe the test codeunits
Install, develop, and deploy (10-15%)	10-15	– Install and configure the on-premises development environment 1. Install and configure the development environment 2. Manage extensions 3. Install and configure the Business Central server – Deploy extensions 1. Publish and install extensions 2. Manage extension lifecycle – Develop using the AL language 1. Use debugging features 2. Use the AL development language 3. Create AL objects
Develop by using AL objects (35-40%)	35-40	– Design and create AL objects 1. Create queries 2. Create enums 3. Create reports 4. Create codeunits 5. Create tables and fields 6. Create XMLports 7. Create pages – Work with the code analysis tools 1. Use the code analysis tools 2. Configure the code analysis – Extend Business Central objects 1. Extend pages 2. Extend enums 3. Extend tables – Work with events 1. Use events and triggers 2. Create custom events

QUESTION 57
You need to determine why the extension does not appear in the tenant.
What are two possible reasons for the disappearance? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.

The extension was published as a DEV extension.

The extension was not compatible with the new version within 60 days of the first notification.

The extension was published as PTE. and the Platform parameter was not updated in the application file.

The extension was published as PTE. and the Platform and Runtime parameters were not updated in the application file.

The extension was not compatible with the new version within 90 days of the first notification.

QUESTION 58
You have the following XML file sample for the Items list:

You plan to create the next XML file by using an XMLport object.
You need to complete the code segment to export the file in the required format How should you complete the code segment? To answer, select the appropriate options in the answer area.

QUESTION 59
You have an XMLport that exports items from a database to an XML file.
You need to change the export format from XML to CSV.
What should you do?

Change the Direction property to Both

Fill the FileName property with the Items.csv value.

Change the Format property to VariableText.

Change the XmlVeisionNo property to 1.1.

Change the FormatEvaluate property to Legacy.

QUESTION 60
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 plans to optimize its permission sets.
The company has the following permission sets:

You need to provide the following implementation for a third permission set:
* Create a new Permission Set C that is a composite of Permission Set A and Permission Set B.
* Assign Permission Set C to a user.
You need to ensure that the user has only read access to the Job table.
Solution: Set the IncludedPermissionSets property to Permission Set A and the Excluded PermissionSets property to Permission SetB.
Does the solution meet the goal?

Yes

QUESTION 61
A company is deploying Business Central on-premises.
The company plans to use a single-tenant deployment architecture.
You need to describe how the data is stored and how the Business Central Server is configured.
In which two ways should you describe the single-tenant architecture? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.

Each customer has their own Business Central Server.

The application and the business data are stored in the same database.

Multiple customers share a single Business Central Server.

The application and business data are stored in separate databases.

Multiple customers share multiple Business Central Server instances.

QUESTION 62
A company plans to set up a local Business Central Development Docker container. The environment will be used for testing new project ideas.
You need to ensure that the most recent Business Central artifact URL has been selected. Which command should you use?

Get-BcArtifactUrl -type sandbox -select Current

Get-BcArtifactUrl -type sandbox -select Closest

Get-BcArtifactUrl -type sandbox -select NextMinor

Get-BcArtifactUrl -type sandbox -select NextMajor

QUESTION 63
You ate creating a view for a Business Central app.
The view requires a custom layout that displays only customer records with a balance greater than 500 in local currency.
You need to configure the view to specify that it has a custom layout.
Which property combination should you use?

shareLayout = false; Filters = where (Balance = filter (> 500), “Currency Code” = filter (“ICY*));

SharedLayout – true; Filters – where (Balance # filter (> 506), “Currency Code” – filter (‘LCY’)>;

SharedLayout – false; Filters – where (“Balance (ICY)” – filter (> 500));

Sharediayout = true; Filters – where (“Balance (ICY)” – filter (> 500));

QUESTION 64
A company has a page named New Job Status connected to a source table named Job. The page has an action named Item Ledger Entries. The company requires the following changes to the page:
* Filter the page to display only jobs with open or quote status.
* Add the following comment for internal use: This page does not include completed jobs.
* Item Ledger Entries action must open the selected job on the page and display it in the Ul for users to modify.
You need to select the property selections to use for each requirement.
Which property selections should you use? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

QUESTION 65
You develop an extension for the newest release of Business Central online.
You have a customer who has an earlier on-premises release of Business Central. The extension must be deployed to the customer’s environment.
You need to deploy the extension to the older Business Central version, What should you do?

Replace the latest version of the AL Language extension with the needed earlier version.

Uninstall the AL Language extension and install the AL Language extension from the Business Central on-premises installation pack.

Change the Runtime property value of the app.json file of the app.

QUESTION 66
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 plans to optimize its permission sets.
The company has the following permission sets:

You need to provide the following implementation for a third permission set:
* Create a new Permission Set C that is a composite of Permission Set A and Permission Set B.
* Assign Permission Set C to a user.
You need to ensure that the user has only read access to the Job table.
Solution: Set the Excluded Permission Sets property to Permission Set B.
Does the solution meet the goal?

Yes

QUESTION 67
A company uses four objects in development in Business Central.
The company plans to make changes to the objects.
You need to identify the application layer for each object in Visual Studio Code.
Which objects ate available in each application layer? To answer, move the appropriate application layer to the correct objects You may use each application layer once, more than once, or not at all. You may need to move the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.

QUESTION 68
A company is examining Connect apps and Add-on apps for use with Business Central.
You need to describe the development language requirements for Connect apps and Add-on apps.
How should you describe the app language requirements? To answer, move the appropriate app types to the correct descriptions. You may use each app type once, more than once, or not at all. You may need to move the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.

QUESTION 69
You need to define the properties of the comments field of the Non-conformity page.
How should you complete the code segment? To answer, select the appropriate options in the answer area.
NOTE; Each correct selection is worth one point.

QUESTION 70
A developer creates a profile for part-time shop supervisors and adds customizations.
You plan to add new requirements to the profile.
You need to analyze the code to understand the profile and make sure there are no errors.

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

QUESTION 71
You are developing an app that will be published to Microsoft AppSource.
The app requires code analyzers to enforce some rules. You plan to add the analyzers to the settings.json file.
You need to activate the analyzers for the project.
Which three code analyzers should you activate to develop the app for AppSource? Each correct answer presents part of the solution NOTE: Each correct selection is worth one point.

CodeCop

UlCop

a custom rule set

PerTenantExtensionCop

AppSourceCop

QUESTION 72
You need to download a stored picture from the Room Incident page.
How should you complete the code segment? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
F

QUESTION 73
You are developing a test application to test the posting process of a sales order. You must provide the following implementation:
* Specify the value of post options (dialog: Ship, Invoice, Ship & Invoice) as Invoice.
* Perform calculations and values checking.
You need to complete the development of the test codeunit.
Which methods should you use? To answer, move the appropriate methods to the correct implementation. You may use each method once, more than once, or not at all. You may need to move the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.