What is the purpose of Read Scale-Out in Business Central?

To increase the number of write operations per second

To distribute read operations across multiple replicas to improve performance

To provide high availability for the primary database

How does Read Scale-Out improve the performance of API data access?

By caching API responses in memory

By reducing the load on the primary database

By increasing the number of API endpoints

By compressing data transferred over the network

Which type of API request is most likely to benefit from Read Scale-Out?

GET request to retrieve a list of customers

PATCH request to update a customer

DELETE request to remove a record

POST request to create a new sales order

How is a bound action exposed in the API URL?

As a segment appended to the entity URL

As a sub-resource of an entity set

As a separate endpoint at the service root

An external system needs to post a sales order and then immediately trigger a confirmation process on that same order. The developer wants to expose both operations through the API. What should the developer do?

Expose the sales order table as a web service and add a codeunit for confirmation.

Create an unbound action that creates the sales order and confirms it in one call.

Create two separate API pages: one for posting and one for confirmation.

Create an API page for sales orders and add a bound action to the page for the confirmation process.

Microsoft Certified:Dynamics 365 Business Central Developer Associate

Domain 6Objective 2

Implement APIs MB-820 Practice Questions (Page 4)

Part of the Integrate Business Central with other applications 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 22 practice questions to prepare you well beyond it. (estimate)

22questions here

5free pages

6concepts

10–15%of the exam

Questions 16–20

16foundation · easy
What is the purpose of Read Scale-Out in Business Central?
Select an answer first
17foundation · easy
How does Read Scale-Out improve the performance of API data access?
Select an answer first
18foundation · easy
Which type of API request is most likely to benefit from Read Scale-Out?
Select an answer first
19foundation · easy
How is a bound action exposed in the API URL?
Select an answer first
20application · medium
An external system needs to post a sales order and then immediately trigger a confirmation process on that same order. The developer wants to expose both operations through the API. What should the developer do?
Select an answer first

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