Microsoft MB-820 Answers

You are tasked with developing a custom API in Dynamics 365 Business Central to expose customer purchase history data to an external e-commerce platform. The platform requires data in a specific JSON format, including customer information, order details, and product details.

Requirements:

The API should support filtering by customer ID, date range, and specific products.

Data should be paginated to avoid large payloads.

Authentication and authorization mechanisms should be implemented to secure access.

Which approach would be the most appropriate for implementing this API?

You need to add a property to the Description and Comments fields with corresponding values for the control department manager.Which property should you add?

You are developing a complex AL extension for Dynamics 365 Business Central that involves data manipulation and API interactions. To gain insights into how the extension is performing, you want to configure telemetry. Which two of the following steps are MOST important for effective telemetry configuration in this scenario?

You are writing unit tests for a function in your Business Central extension that interacts with a third-party API. You want to isolate the unit test from the actual API to ensure it tests the core logic of your function.

Which of the following techniques is the most appropriate for mocking the external API in your unit tests?

A company develops a custom extension for Business Central that manages internal pricing calculations. This extension includes a function called CalculateInternalPrice that takes an item number and quantity as input and returns the calculated price. However, they want to limit access to this function only from specific code units within the extension.

Which of the following access modifiers BEST achieves this goal?