PL 400 Create Power Apps 4

Question 1

A developer needs to create a business rule in Dataverse that sets a field value based on another field's value without writing code. Which tool should they use?

Accepted Answer

Dataverse business rule

Answer

Dataverse business rules allow no-code conditional logic that sets field values, shows/hides fields, and validates data on forms.

Question 2

When configuring a canvas app for use in Microsoft Teams, which publishing action makes it available to an organization's Teams users?

Accepted Answer

Add the app to Teams using the Power Apps Teams app and publish to the org app catalog

Answer

The Power Apps Teams app allows adding a canvas app as a tab and publishing it to the organizational app catalog for broad Teams access.

Question 3

A model-driven app developer needs to execute custom JavaScript when a specific field value changes on a form. Which method should they register?

Accepted Answer

formContext.getAttribute('fieldname').addOnChange(handler)

Answer

The addOnChange method on an attribute object registers a handler that fires whenever that attribute's value changes on the form.

Question 4

Which formula correctly retrieves all records from a Dataverse table named 'Invoices' where the Status equals 'Open' and the Amount is greater than 1000?

Accepted Answer

Filter(Invoices, Status = "Open" && Amount > 1000)

Answer

The Filter function with && (logical AND) combines multiple conditions and is delegable to Dataverse for server-side filtering.

Question 5

A developer needs to display a list of items from Dataverse in a canvas app and allow users to select multiple records. Which control supports multi-select natively?

Accepted Answer

ComboBox control with SelectMultiple = true

Answer

The ComboBox control has a SelectMultiple property that, when set to true, allows users to select multiple items from the list.

(PL 400) Microsoft Certified Power Platform Developer Associate Practice Test

(PL 400) Microsoft Certified Power Platform Developer Associate Practice Test

PL 400 Create Power Apps 4