PL-900 Demonstrate the capabilities of Power Apps Practice Test 12 — 15 Questions

Question 1

An organization is building a model-driven app on Dataverse. They need to ensure that only managers can delete records, and all other users can only edit them. What should be configured?

Accepted Answer

Create custom security roles with different privileges for managers and others. Option A is correct because security roles define permissions per user. Option B is wrong because business rules run on the client side. Option C is wrong because business process flows guide data entry. Option D is wrong because Power Automate flows are for automation, not security.

Answer

Add a business rule that checks user role before delete

Answer

Implement a Power Automate flow that cancels delete

Answer

Use a business process flow to restrict delete

Question 2

Which TWO of the following are valid data sources for a canvas app?

Accepted Answer

SharePoint list. Options B and D are correct. SharePoint lists and SQL Server are common data sources. Option A is wrong because Power BI is not a data source; it is a visualization tool. Option C is wrong because Power Virtual Agents is a chatbot builder. Option E is wrong because Power Pages is a website builder.

Answer

Power Pages form

Answer

Power Virtual Agents topic

Answer

Power BI dataset

Question 3

Which THREE are capabilities of model-driven apps?

Accepted Answer

Business process flows to guide users through steps. Options A, C, and D are correct. Model-driven apps have business process flows, business rules, and server-side logic like workflows. Option B is wrong because pixel-perfect layout is a feature of canvas apps. Option E is wrong because model-driven apps do not support custom CSS; they have a responsive design.

Answer

Custom CSS to style the app

Answer

Pixel-perfect layout design using drag and drop

Question 4

Which TWO are benefits of using Dataverse as the data source for Power Apps?

Accepted Answer

Rich relationships between tables. Options B and D are correct. Dataverse provides built-in security and rich relationships. Option A is wrong because Dataverse is not a relational database management system; it is a data platform. Option C is wrong because Dataverse is not a graph database. Option E is wrong because Excel is not a benefit of Dataverse.

Answer

Built-in support for graph data

Answer

Automatic Excel export

Answer

Ability to run complex SQL queries

Question 5

Refer to the exhibit. The JSON shows the definition of a Power App. What can be concluded?

Accepted Answer

The app connects to SharePoint Online. Option C is correct because the data source is a SharePoint connection. Option A is wrong because the type is CanvasApp, not model-driven. Option B is wrong because there is no Dataverse reference. Option D is wrong because the JSON does not specify the connection details.

Answer

The app is deployed to production

Answer

The app uses Dataverse as its data source

Answer

The app is a model-driven app

Question 6

Refer to the exhibit. A Power Apps administrator runs the PowerShell command shown. What is the purpose of this command?

Accepted Answer

To verify which Power Apps licenses are assigned to the user. Option D is correct because the administrator is checking which licenses (including Power Apps) are assigned to the user. Option A is wrong because the command is not about app permissions. Option B is wrong because it does not create anything. Option C is wrong because it does not check connectivity.

Answer

To remove the user from a Power Apps environment

Answer

To check if the user can connect to Dataverse

Answer

To create a new Power Apps license for the user

Question 7

Refer to the exhibit. The JSON shows permissions for a user in a Power Apps environment. What can be inferred?

Accepted Answer

The user is an administrator of the environment. Option A is correct because the user has Environment Admin role for the environment. Option B is wrong because role is not Can View. Option C is wrong because the user has specific app permissions. Option D is wrong because there is no Creator role shown.

Answer

The user is a maker who can create apps

Answer

The user has no access to any app

Answer

The user can only view apps

Question 8

You are building a canvas app to track support tickets. The app will be used by team members who often work offline in remote locations. Which data source should you use to ensure offline data access without requiring custom development?

Accepted Answer

Microsoft Dataverse. Option B is correct because Microsoft Dataverse allows offline sync in canvas apps without custom development. Option A is wrong because SharePoint lists require custom logic for offline access. Option C is wrong because SQL Server requires a VPN or gateway. Option D is wrong because Excel Online does not support offline access.

Answer

Excel Online (via OneDrive)

Answer

SharePoint list

Answer

Azure SQL Database

Question 9

Which TWO are benefits of using model-driven apps over canvas apps? (Choose two.)

Accepted Answer

Built-in business process flows. Options B and D are correct because model-driven apps are responsive by default and automatically generate a business logic layer. Option A is wrong because canvas apps offer more design flexibility. Option C is wrong because model-driven apps require minimal customization. Option E is wrong because model-driven apps still require consent.

Answer

Easier to create complex formulas

Answer

No Microsoft Entra ID licensing required

Answer

Unlimited custom layout control

Question 10

A user reports that a canvas app is loading slowly on mobile devices. The app uses multiple galleries with large data sources. What is the most effective optimization to improve performance?

Accepted Answer

Use delegable queries to filter data server-side. Option C is correct because delegable queries reduce the data loaded into the app. Option A is wrong as it increases load. Option B is wrong as it adds overhead. Option D is wrong as it moves data, not optimize.

Answer

Increase the number of columns in the data source

Answer

Migrate from SharePoint to Excel Online

Answer

Add multiple nested galleries

Question 11

Your organization uses Power Apps and Power Automate to manage a vendor onboarding process. The app must send an email notification to the compliance team when a high-risk vendor is added. The compliance team resides in a different Microsoft Entra ID tenant. Which approach should you use?

Accepted Answer

Use the HTTP connector with a custom API. Option D is correct because the HTTP connector can send email to external recipients without sharing a mailbox. Option A is wrong because Dataverse connectors are tenant-scoped. Option B is wrong because Outlook connector requires shared mailbox or user credentials. Option C is wrong because Teams connector is for internal users.

Answer

Use the Outlook 365 connector with a shared mailbox

Answer

Use the Dataverse connector with a custom action

Answer

Use the Microsoft Teams connector to post a message

Question 12

You are designing a canvas app for field service technicians. The app must capture photos of equipment and store them with the service record. Which control and data source combination is most suitable?

Accepted Answer

Camera control with Microsoft Dataverse. Option B is correct because the Camera control captures photos and Dataverse can store them as file columns. Option A is wrong because Image control only displays images. Option C is wrong because AddMedia works only in Power Apps Mobile. Option D is wrong because Attachments works with SharePoint lists.

Answer

Add media control with Excel Online

Answer

Attachments control with SharePoint list

Answer

Image control with SharePoint list

Question 13

Which THREE components are required to build a model-driven app in Power Apps? (Choose three.)

Accepted Answer

View. Options A, C, and D are correct because a model-driven app requires a Dataverse database, tables, and views. Option B is wrong because flows are optional. Option E is wrong because canvas apps are a different type.

Answer

Canvas app component

Answer

Power Automate flow

Question 14

You need to share a canvas app with all users in a specific Microsoft Entra ID group. The app connects to a SharePoint list. Which step is required to ensure users can access the app and data?

Accepted Answer

Share the app with the group and ensure the group has access to the SharePoint list. Option C is correct because you must share both the app and the SharePoint list permissions. Option A is wrong because only owners can edit. Option B is wrong because app permissions alone don't grant data access. Option D is wrong because Power Automate is not needed.

Answer

Add users as co-owners of the app

Answer

Create a Power Automate flow to grant access

Answer

Share the app with the group and grant Can Use permission

Question 15

Which TWO features are unique to model-driven apps compared to canvas apps? (Choose two.)

Accepted Answer

Business process flows. Options B and D are correct because model-driven apps include business process flows and are responsive by design. Option A is wrong because formulas are used in canvas apps. Option C is wrong because custom controls exist in both. Option E is wrong because offline capability exists in canvas apps.

Answer

Custom controls from Microsoft AppSource

Answer

Power Fx formulas

Answer

Offline capability