A company has a complex requirement to extend Business Central with a custom pricing engine. The engine must be available to all users, but the logic must be updatable without redeploying the entire extension. The developer is considering whether to put the logic in the Base Application or in a separate extension. What is the best approach?

Use a page extension to embed the pricing logic directly in the UI.

Create a separate extension that contains the pricing engine and use a dependency on the Base Application.

Add the pricing engine directly to the Base Application to ensure it is always available.

Create the pricing engine as part of the System Application to avoid dependency issues.

A developer needs to add a new action to the Sales Order page that opens a custom page. The custom page shows order history. What should the developer do?

Use a report to display the order history instead of a custom page.

Modify the base Sales Order page to add the action.

Create a page extension for the Sales Order page and add an action that opens the custom page.

Create a new page that duplicates the Sales Order page and add the action there.

A partner is preparing to submit an app to AppSource. The app has a dependency on another app that is not yet published. The partner wants to minimize the time to market. What should the partner do?

Remove the dependency and embed the required functionality directly in the main app.

Submit the main app without mentioning the dependency.

Submit both apps together in a single offer to save time.

Publish the dependency app first, then submit the main app for certification.

Which of the following is a typical service provided by the System App in Business Central?

Managing user sessions and authentication.

Generating financial statements.

Handling purchase invoice posting.

Which of the following is a similarity between the Base App and the System App?

Both are extensions that partners can modify and redistribute.

Both are optional and can be removed to customize the product.

Both are only available in the cloud version of Business Central.

Both are Microsoft-provided and are part of the standard Business Central deployment.

Microsoft Certified:Dynamics 365 Business Central Developer Associate

Domain 1Objective 2

Describe Business Central Apps MB-820 Practice Questions (Page 3)

Part of the Describe Business Central domain, which accounts for 10–15% of the MB-820 exam. Microsoft does not publish an official question count, but from its 100-minute exam (~40–65 total, ~4–10 in this domain), expect 2–5 from this objective — we provide 34 practice questions to prepare you well beyond it. (estimate)

34questions here

7free pages

7concepts

10–15%of the exam

Questions 11–15

11expert · hard
A company has a complex requirement to extend Business Central with a custom pricing engine. The engine must be available to all users, but the logic must be updatable without redeploying the entire extension. The developer is considering whether to put the logic in the Base Application or in a separate extension. What is the best approach?
Select an answer first
12application · medium
A developer needs to add a new action to the Sales Order page that opens a custom page. The custom page shows order history. What should the developer do?
Select an answer first
13expert · hard
A partner is preparing to submit an app to AppSource. The app has a dependency on another app that is not yet published. The partner wants to minimize the time to market. What should the partner do?
Select an answer first
14foundation · easy
Which of the following is a typical service provided by the System App in Business Central?
Select an answer first
15foundation · easy
Which of the following is a similarity between the Base App and the System App?
Select an answer first

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