Correct Answer:

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.

Correct Answer:

Box 1: ModuleInfo

Data type for information

ModuleInfo

Represents information about an application consumable from AL.

Scenario: Department-specific requirements. Housekeeping department

The department requires the development of an extension with a new API page named RoomsAPI.

*

The housekeeping team will use RoomsAPI to publish room details, update when work is complete, or provide repair notifications from the canvas app.

*-> This custom API page must expose a custom table named Rooms and have an ID 50000. The table must be able to update from the PMS. The PMS team must know the *endpoint to connect to the custom API*.

Note: Data Types and Methods in AL

The following data types are available as part of the AL Language. Each data type has various methods that support it.

*

ModuleInfo

Represents information about an application consumable from AL.

Incorrect:

*

ModuleDependencyInfo

Provides information about a dependent module.

*

SessionInformation

Is a complex data type for exposing Session information into AL.

Box 2: local procedure Procedure scope To declare a local method, start the declaration with local:

local procedure Mymethod(); To declare a global method, omit local: procedure Mymethod();

Scenario: The code required to perform tasks cannot be accessible from other parts of the application. Reference: https://learn.microsoft.com/en-us/dynamics365/business-central/dev-itpro/developer/methods-auto/library https://learn.microsoft.com/en-us/dynamics365/business-central/dev-itpro/developer/devenv-al-methods

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

*

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:

*

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

*

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

Incorrect:

*

FactBox No such thing.

Box 3: NavigatePage Configure the first installation.

*

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:

Step 1: Create an Azure Application Insights instance by using the Azure Portal in the Partner's subscription.

Scenario: External business partner

The external business partner must add custom telemetry to an application created for Contoso, Ltd. to monitor a business process.

Custom telemetry signals for the application must be visible only on the partner's telemetry.

Step 2: Select the environment in the Admin Center and place the connection string in the Application Insights Connection String field.

Connection strings

Connection strings define where to send telemetry data.

Find your connection string

Your connection string appears in the Overview section of your Application Insights resource.

Note: When you create a custom telemetry trace signal, you can specify the scope of the event. The telemetry scope determines if the event is only sent to the Azure Application Insights resource specified in the extension's app.json or if the

event is also sent to the Azure Application Insights resource of the environment where the extension is installed.

Step 3: Select the Application Insights instance, select Logs and then inspect the Traces table.

Custom events in Log Analytics

The telemetry is available in the customEvents table on the Application Insights Logs tab or usage experience.

Create a custom telemetry event

To create a custom telemetry event, use the LogMessage method in AL code where you want to trigger the signal. The LogMessage method defines the information that is sent to Azure Application Insights for a specific operation or activity.

There are two variations of the LogMessage method. The difference is that one method uses a dictionary object to define custom dimensions for the trace signal. The other method includes two overloads so you don't have to construct a

dictionary. You can use these methods in any object, trigger, or method.

Incorrect:

* Select the Sessions menu and then select Restart Environment.

Reference: https://learn.microsoft.com/en-us/azure/azure-monitor/app/api-custom-events-metrics https://learn.microsoft.com/en-us/azure/azure-monitor/app/sdk-connection-string

Correct Answer:

To create a query that assigns vendors to items in Business Central, use the following code blocks in sequence:

dataitem(Vendor; Vendor)

dataitem(Item; Item)

DataItemLink = "Vendor No." = Item.Vendor_No;

Creating a query:In Business Central, a query object is used to combine data from multiple tables. You start by specifying each table as a data item. In this case, you would start with the Vendor table and then the Item table. After specifying

the data items, you need to link them together. The DataItemLink property is used to establish a relationship between two data items based on a common field. Here, you are linking the Vendor and Item tables on the "Vendor No." field, which

is present in both tables. This link ensures that the query will return a dataset that includes related records from both tables based on the vendor number. The order of the code blocks ensures the logical flow and relationships between tables

as required for the query.

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.

Correct Answer: AD

Scenario: Users report that one of the Contoso, Ltd. extensions disappeared from the tenant. The IT department confirms that the extension is still published.

A: The Extensions with "Published As" "Dev" usually gets disappeared after the Environment is upgraded.

D: When you start a new AL project, two JSON files; the app.json file and the launch.json file are generated automatically. The app.json file contains information about the extension that you're building, such as publisher information and specifies the minimum version of base application objects that the extension is built on. Often, the app.json file is referred to as the manifest.

Reference: https://www.linkedin.com/pulse/solved-my-extensions-getting-uninstalled-when-gets-updated-dayalani https://learn.microsoft.com/en-us/dynamics365/business-central/dev-itpro/developer/devenv-json-files

Correct Answer: C

To enable debugging in an extension and allow the source code to be viewed, the allowDebugging property should be specified in the app.json file (C). The app.json file serves as the manifest for an AL project in Microsoft Dynamics 365 Business Central, defining the project's properties, dependencies, and features. By setting the allowDebugging property to true in this file, developers enable the debugging of the extension's source code, facilitating troubleshooting and development. This is essential for analyzing the behavior of the extension and identifying issues during the development process.

Correct Answer: A

In Business Central, when creating an entitlement object to enable transactability for AppSource apps and mapping it to a plan in Partner Center, the Type property of the entitlement object should be set to PerUserServicePlan (A). The PerUserServicePlan type is used to define an entitlement that is based on a service plan, which is typically how transactability features are managed for apps distributed through AppSource. This type of entitlement allows for the mapping of specific features or capabilities of the app to a service plan in Partner Center, enabling granular control over what users are entitled to use based on their subscription. The other values, such as Implicit (B), Unlicensed (C), and Role (D), are used in different contexts and do not apply to the scenario of mapping an entitlement object to a plan for AppSource apps.

Correct Answer: E

To create an HTTP GET request that connects to an external REST service in a Business Central online environment, the solution to use is the HttpClient data type variable (E). The HttpClient data type in AL language is designed for sending HTTP requests and receiving HTTP responses from a resource identified by a URI. This makes it the ideal choice for interfacing with external REST services, as it provides the necessary methods and properties to configure and execute HTTP GET requests, handle the responses, and process the data returned by the REST service. This approach is more direct and flexible compared to using specific codeunits like "Web Request Helper" (B) or "Http Web Request Mgt" (D), which might not provide the same level of control or specificity needed for RESTful interactions.