Question 1

A developer is working on several independent AL extensions for Business Central. They want to manage and test these extensions simultaneously but maintain their distinct functionalities.

Which feature of Visual Studio Code best supports working with multiple AL extensions in one workspace?

Options :

A : IntelliSense code completion for AL across all extensions

B : Debugging breakpoints set across multiple extension files

C : Local symbol servers for each individual extension

D : Multi-root workspaces for organizing and switching between extensions

Answer: D

Question 2

A company has a Business Central online environment.

You need to create an HTTP GET request that connects to an external REST service.

Which solution should you use?

Options :

A : HttpContent data type variable

B : Codeunit 1299 "Web Request Helper"

C : Codeunit S459 "JSON Management"

D : Codeunit 1297 "Http Web Request Mgt”

E : HttpClient data type variable

Answer: E

Question 3

A developer needs to dynamically update configuration settings for their Business Central extension based on specific events or user input. How can they achieve this without requiring full redeployment of the extension?

Options :

A : Modify the JSON file directly within the Business Central environment.

B : Implement a custom web service to update the configuration settings.

C : Leverage the "Custom Settings" table within Business Central.

D : Update the settings within the AL code and redeploy the extension.

Answer: C

Question 4

The Sales Team Role Center page you created has a filter on the "Top Customers by Revenue" section that dynamically updates the list and the embedded chart. However, users report that the chart sometimes takes longer to update than the list. How can you improve the performance of the chart loading on this page?

Options :

A : Increase the refresh rate of the Role Center parts.

B : Use the OnAfterGetRecord trigger in the List part to pre-calculate data for the chart.

C : Set the chart to display only static data filtered by the user.

D : Move the chart to a separate Role Center page.

Answer: B

Question 5

You've identified the IInventoryCalculations and IPurchaseOrderLine interfaces for your codeunit. How would you implement the logic to access and utilize their functionalities? (Choose one)**

Options :

A : Declare variables of type IInventoryCalculations and IPurchaseOrderLine and call their methods directly within your code.

B : Use the GETINTERFACE function to retrieve instances of the interfaces based on specific parameters.

C : Reference the appropriate pre-defined implementation of the interfaces within your codeunit.

D : Create custom implementations of the interfaces within your codeunit to tailor the logic to your specific needs.

Answer: B