Which of the following is a typical use case for a rollup column in Dataverse?

Validating that an email address is in the correct format

Counting the number of active cases related to an account

Calculating a discount amount based on a percentage field

Setting a field to 'Yes' when a checkbox is selected

A company uses Dataverse to store leads. When a lead is created, they want to automatically check if the email domain matches an existing account's domain, and if so, set the lead's Account field to that account. They also want to log the action in a custom audit table. What should you use?

A rollup column on the Lead table that aggregates matching accounts

A business process flow that includes a step to manually select the account

A business rule that automatically sets the Account field based on the email domain

A cloud flow that triggers on lead creation, uses the Dataverse connector to query accounts, and updates the lead

A large e-commerce company uses Dataverse to store orders and order items. They need to automatically update the 'Order Total' field on the Order record whenever an order item is created, updated, or deleted. The 'Order Total' is the sum of 'Line Total' from all related order items. The company also needs to ensure that the total is accurate even if a cloud flow updates an order item. You need to implement this with the least custom code and minimal maintenance. What should you configure?

Create a cloud flow that triggers when an order item is created, updated, or deleted and recalculates the 'Order Total' on the parent order.

Create a business rule that updates the 'Order Total' when an order item is saved.

Create a formula column on the Order table that sums the 'Line Total' from related order items.

Create a rollup column on the Order table that sums the 'Line Total' from related Order Item records.

Microsoft Certified:Dynamics 365 Customer Experience Analyst Associate

Domain 2Objective 3

Implement Business Logic MB-280 Practice Questions (Page 2)

Part of the Configure and customize Dataverse and model-driven apps domain, which accounts for 35–40% of the MB-280 exam. Microsoft does not publish an official question count, but from its 100-minute exam (~40–65 total, ~14–26 in this domain), expect 3–5 from this objective — we provide 18 practice questions to prepare you well beyond it. (estimate)

18questions here

4free pages

5concepts

35–40%of the exam

Questions 6–10

6foundation · easy
Which of the following is a common action provided by the Dataverse connector in Power Automate?
Select an answer first
7foundation · easy
Which of the following is a typical use case for a rollup column in Dataverse?
Select an answer first
8foundation · easy
A sales manager wants to see the total revenue of all opportunities related to each account directly on the account form. Which Dataverse feature should be used?
Select an answer first
9application · medium
A company uses Dataverse to store leads. When a lead is created, they want to automatically check if the email domain matches an existing account's domain, and if so, set the lead's Account field to that account. They also want to log the action in a custom audit table. What should you use?
Select an answer first
10expert · hard
A large e-commerce company uses Dataverse to store orders and order items. They need to automatically update the 'Order Total' field on the Order record whenever an order item is created, updated, or deleted. The 'Order Total' is the sum of 'Line Total' from all related order items. The company also needs to ensure that the total is accurate even if a cloud flow updates an order item. You need to implement this with the least custom code and minimal maintenance. What should you configure?
Select an answer first

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Implement Business Logic MB-280 Practice Questions (Page 2)

Questions 6–10

Which of the following is a common action provided by the Dataverse connector in Power Automate?

Which of the following is a typical use case for a rollup column in Dataverse?

A sales manager wants to see the total revenue of all opportunities related to each account directly on the account form. Which Dataverse feature should be used?

A company uses Dataverse to store leads. When a lead is created, they want to automatically check if the email domain matches an existing account's domain, and if so, set the lead's Account field to that account. They also want to log the action in a custom audit table. What should you use?

Keep studying — Configure and customize Dataverse and model-driven apps