Microsoft MB-820 Actual Free Exam Questions & Community Discussion
You create a page with the PageType property set to RoleCenter.
You navigate through the different sections of the page.
You need to add functionalities to the page.
What should you do?
You navigate through the different sections of the page.
You need to add functionalities to the page.
What should you do?
Correct Answer: C
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You plan to create a table to hold client data.
You have the following data integrity requirements:
* Lookups into other records must be established.
* Validate if a record exists in a destination record.
You need to select the table field property to use for each requirement.
Which table field property should you use? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
You have the following data integrity requirements:
* Lookups into other records must be established.
* Validate if a record exists in a destination record.
You need to select the table field property to use for each requirement.
Which table field property should you use? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Correct Answer:
Explanation:
For the data integrity requirements, the table field properties to use are:
* To establish lookups into other records, use the TableRelation property.
* To validate if a record exists in a destination record, use the ValidateTableRelation property.
In Business Central, when creating tables to hold data, maintaining data integrity is crucial:
* TableRelation Property:This property is used to create a relationship between the field in one table and a field in another table, which is typically used for lookups. When you set the TableRelation property on a field, it allows users to select from a list of values that exist in the related table.
* ValidateTableRelation Property:This property is used to ensure that the value entered in a field matches one of the values in a related table. If a user tries to enter a value that doesn't exist in the related table, an error will occur.
You need to configure telemetry for the SaaS tenant and test whether the ingested signals are displayed.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Correct Answer:
Explanation:
The correct sequence of actions to configure telemetry for the SaaS tenant and test whether the ingested signals are displayed would be:
* Create an Azure Application Insights instance by using the Azure Portal in the Customer's subscription.
* Select the environment in the Admin Center and place the connection string in the Application Insights Connection String field.
* Select the Application Insights instance, select Logs and then inspect the Traces table.
To set up telemetry for a SaaS tenant using Azure Application Insights, you need to follow these steps:
* Create an Azure Application Insights instance: This is the first step where you create an instance in Azure that will collect the telemetry data. This should be done in the customer's Azure subscription because it's their data that you're monitoring.
* Configure the SaaS tenant to use the created Application Insights instance: This involves entering the correct connection string in the Business Central Admin Center so that telemetry data from the tenant is sent to the Application Insights instance.
* Verify that telemetry is being collected: After configuring, you would check if the telemetry is arriving as expected by inspecting the Traces table in the Azure Application Insights instance. The 'Traces' table holds the telemetry data, which you can query to verify that the correct signals are being ingested.
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.
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.
Correct Answer: B,D,E
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You have a custom app.
A warning for the rule code named AA0XYZ appears in multiple app objects.
You need to change the severity of the rule from Warning to Info for only the current app.
Which three actions should you perform? Each correct answer presents part of the solution. (Choose three.) NOTE: Each correct selection is worth one point.
A warning for the rule code named AA0XYZ appears in multiple app objects.
You need to change the severity of the rule from Warning to Info for only the current app.
Which three actions should you perform? Each correct answer presents part of the solution. (Choose three.) NOTE: Each correct selection is worth one point.
Correct Answer: A,C,F
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You need to allow debugging in an extension to view the source code. In which file should you specify the value of the allowDebugging property?
Correct Answer: C
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A company uses Azure Application Insights for Business Central online in its production environment.
A user observes that some job queues go into the failed state and require manual intervention.
You need to analyze job queue lifecycle telemetry.
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.
A user observes that some job queues go into the failed state and require manual intervention.
You need to analyze job queue lifecycle telemetry.
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.
Correct Answer:
Explanation:
KQL Code Segment:
* First command (traces):
* The query begins with traces to analyze telemetry data logs. The next command determines how the results are filtered or displayed.
* take 100: This is the correct option to retrieve the top 100 rows from the traces table.
* Command for selecting fields:
* project: This command is used to select specific fields from the telemetry data, allowing you to retrieve and display only the fields relevant to the job queue telemetry.
* The correct answer is project, as it allows you to choose fields like jobQueueObjectId, jobQueueObjectType, etc., from the customDimensions table.
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.
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.
Correct Answer:
Explanation:
The Part Time Shop Supervisor profile will be applied only to users with "Register Time" = true on User Setup: No Variables, procedures, and triggers cannot be added on page customization objects: Yes Line 10 should use extends instead of customizes: No In line 18, "Unit Cost" will be moved after "Costing Method": Yes The Part Time Shop Supervisor profile will be applied only to users with "Register Time" = true on User Setup.
* No
* The code doesn't contain any reference to the User Setup table or the Register Time field, so this is not correct. Profiles are not applied conditionally based on fields like this.
Variables, procedures, and triggers cannot be added on page customization objects.
* Yes
* Page customization objects are meant for UI modifications, such as moving or hiding fields. You cannot add variables, procedures, or triggers in a page customization object.
Line 10 should use extends instead of customizes.
* No
* In AL, when customizing a page within a profile, you use customizes rather than extends. Extends is used when modifying base application objects, but customizes is used to customize pages within a profile.
In line 18, "Unit Cost" will be moved after "Costing Method".
* Yes
* The code in line 18 is correct. The moveafter directive will move the "Unit Cost" field after the " Costing Method" field on the page layout.
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.
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.
Correct Answer:
Explanation:
* Developed by using any coding language: Connect app
* Developed by using AL language in Visual Studio Code: Add-on app
In Microsoft Dynamics 365 Business Central, there are distinct types of applications that can be developed:
Connect apps and Add-on apps. Each has its own development language requirements:
* Connect apps:
* Connect apps are designed to connect Business Central with external services or applications.
They are often developed using a variety of programming languages, not limited to the AL language, and can be hosted outside of the Business Central environment. Therefore, when a description states that the app is developed using any coding language, it generally refers to a Connect app. This type of app integrates with Business Central through APIs and web services.
* Add-on apps:
* Add-on apps are built to extend the functionality of Business Central within the application itself.
These are developed using the AL language, which is the programming language for Business Central, and they are created and managed within the Visual Studio Code environment with the AL Language extension. An Add-on app is typically a Business Central extension that is directly installed into the Business Central environment.
The language and environment used for developing these apps are key differentiators between Connect apps and Add-on apps.
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