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

Question 1

Refer to the exhibit. An administrator wants to enforce a mobile app management policy that prevents screen capture in Power Apps. Which Microsoft service should the administrator use to deploy this policy?

Choose an answer to begin — your selection is scored in the full session.

Accepted Answer

Microsoft Intune. Microsoft Intune can deploy app protection policies, such as preventing screen capture, to Power Apps on mobile devices. Option A is incorrect because Microsoft Entra ID is for identity and access management, not device policy enforcement. Option B is incorrect because Microsoft Defender XDR is for threat detection and response, not mobile app management. Option D is incorrect because Microsoft Purview is for data governance and compliance, not mobile app management policies.

Answer

Microsoft Entra ID

Answer

Microsoft Defender XDR

Answer

Microsoft Purview

Question 2

Refer to the exhibit. An administrator sees this JSON output from a Power Apps management command. The administrator needs to change the owner of the app to another user. Which tool should they use?

Accepted Answer

Power Platform admin center. The Power Platform admin center provides the environment-level management capabilities needed to change app ownership. Option A is incorrect because Power Apps PowerShell cmdlets can also change ownership, but the admin center is the recommended and more accessible tool for non-scripting administrators. Option C is incorrect because Power Apps Studio is used for designing and editing apps, not for administrative tasks like changing ownership. Option D is incorrect because Azure portal is used for managing Azure resources, not Power Apps administration.

Answer

Power Apps PowerShell cmdlets

Answer

Power Apps Studio

Answer

Azure portal

Question 3

A company wants to create a mobile app for field technicians to log service calls. The app will connect to an existing SQL database. Which type of Power App should they build?

Accepted Answer

Canvas app. Canvas apps allow custom layout and connectivity to many data sources like SQL, ideal for mobile scenarios. Option A is wrong because Power Automate is for automation, not app building. Option B is wrong because model-driven apps are form-centric and designed for complex business processes. Option C is wrong because Power Pages is for external-facing websites.

Answer

Power Automate flow

Answer

Model-driven app

Answer

Power Pages

Question 4

A business analyst wants to create an app that uses a SharePoint list as its data source. They need to include conditional formatting to highlight overdue tasks. Which type of app should they use?

Accepted Answer

Canvas app. Canvas apps allow custom formulas for conditional formatting. Option A is wrong because Power Virtual Agents is for chatbots. Option B is wrong because model-driven apps use business rules but not flexible conditional formatting. Option D is wrong because Power BI is for analytics, not app creation.

Answer

Power Virtual Agents chatbot

Answer

Model-driven app

Answer

Power BI report

Question 5

An organization has a model-driven app built on Dataverse. Users report that when they try to save a record, they receive an error about missing required fields, but they believe they filled them in. What is the most likely cause?

Accepted Answer

A business rule is setting a field as required based on conditions. Business rules can dynamically set field requirements based on conditions, which may cause users to see missing required fields even if they filled in all originally required fields. Option B is incorrect because write permissions would prevent saving entirely, not just show missing required fields. Option C is incorrect because Power Automate flows run after a record is saved, not before, so they cannot block the save. Option D is incorrect because custom connectors are used for integrating external systems, not for Dataverse field validation.

Answer

The user does not have write permissions to the Dataverse table

Answer

A Power Automate flow is blocking the save

Answer

A custom connector is failing to validate data

Question 6

A company wants to use Power Apps to digitize a paper-based approval process. Managers will review and approve requests through a mobile-friendly interface. Which feature should be used to notify managers of pending approvals?

Accepted Answer

Power Automate flow triggered on record creation. Power Automate can send notifications when a record is created or updated. Option B is wrong because Power BI is for analytics. Option C is wrong because AI Builder is for AI models. Option D is wrong because Power Pages is for external websites.

Answer

Power BI dashboard

Answer

Power Pages site

Answer

AI Builder object detection

Question 7

A user built a canvas app that uses a SharePoint list. When they add the app to a Teams channel, some users cannot see the data. The app works fine when opened directly from Power Apps. What is the most likely cause?

Accepted Answer

The users do not have permissions to the underlying SharePoint list. The most likely cause is that users do not have permissions to the underlying SharePoint list. When the app is accessed via Teams, the app runs in the context of the user, and SharePoint permissions are enforced. Even though the app works when opened directly from Power Apps (if the user has permissions), adding it to a Teams channel may expose users who lack access to the list. Option A is incorrect because licenses are per user and not specific to Teams; if users have Power Apps licenses, they can use the app. Option B is incorrect because the app works outside Teams, so the connector is not deprecated. Option D is incorrect because the SharePoint connector does not require a Premium license in Teams.

Answer

The users do not have Power Apps licenses assigned

Answer

The app uses a deprecated connector

Answer

The SharePoint connector requires a Premium license in Teams

Question 8

A company needs to build a Power App that allows employees to submit IT support tickets. The app must be available from both Microsoft Teams and the web, and must use Dataverse for storage. Which type of app should be used?

Accepted Answer

Model-driven app. Model-driven apps are the correct choice because they are designed to work with Dataverse and can be embedded in Microsoft Teams and accessed via the web. They provide a structured, data-centric interface that aligns well with IT support ticket scenarios. Option A is incorrect because Power Pages sites are for external-facing websites, not internal apps. Option B is incorrect because although canvas apps can connect to Dataverse, they are not primarily optimized for Dataverse-driven, structured data apps and may require more custom development. Option C is incorrect because Power Automate is a workflow automation tool, not an app platform.

Answer

Power Pages site

Answer

Canvas app with Dataverse connector

Answer

Power Automate portal

Question 9

A sales team needs an app to track customer interactions. The app should display a list of accounts, and when an account is selected, show related opportunities and contacts. Which type of app is best suited?

Accepted Answer

Model-driven app. (Model-driven app) is correct because model-driven apps are designed for data-centric applications with built-in relationships and navigation, making them ideal for scenarios where users need to view and interact with related records such as accounts, opportunities, and contacts. Option A (Canvas app) is wrong because canvas apps start with a blank canvas and require manual coding of relationships and navigation, which is less efficient for this use case. Option B (Power BI dashboard) is wrong because Power BI is for analytics and reporting, not for building transactional apps. Option C (Chatbot in Power Virtual Agents) is wrong because chatbots are designed for conversational interactions, not for displaying and navigating a list of records with related data.

Answer

Canvas app

Answer

Power BI dashboard

Answer

Chatbot in Power Virtual Agents

Question 10

A user created a canvas app to collect feedback. The app writes data to an Excel file stored in OneDrive. When multiple users submit feedback simultaneously, some entries are lost. What is the most likely cause?

Accepted Answer

Excel is not designed for concurrent multi-user writes. Excel is not designed for concurrent multi-user writes. When multiple users submit data simultaneously, conflicts and data loss occur. Option A is incorrect because the issue is not performance but concurrency. Option B is incorrect because OneDrive sync does not lock the file in a way that causes data loss; the underlying problem is Excel's lack of concurrent write support. Option C is incorrect because a Power Automate flow would not cause entries to be lost; it might introduce delays but not data loss.

Answer

The app has a performance issue

Answer

The Excel file is locked by OneDrive sync

Answer

A Power Automate flow is delaying the write

Question 11

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. Custom security roles allow you to define granular permissions for each user or team. By assigning a role with Delete privilege to managers and a role without Delete privilege (but with Write privilege) to other users, you can restrict deletion to managers only. Option A is incorrect because business rules run on the client side and cannot enforce server-side security; they are for business logic validation, not permission control. Option B is incorrect because Power Automate flows are designed for automation and may not reliably intercept all delete actions, plus they can be bypassed. Option C is incorrect because business process flows guide users through stages but do not control record-level permissions.

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 12

Which THREE are capabilities of model-driven apps?

Accepted Answer

Business process flows to guide users through steps. Options A, D, and E are correct. Model-driven apps include business process flows to guide users, server-side logic via classic workflows or Power Automate, and business rules to enforce field behavior. Option B is incorrect because custom CSS is not a capability; model-driven apps use responsive design. Option C is incorrect because pixel-perfect drag-and-drop layout is a canvas app feature.

Answer

Custom CSS to style the app

Answer

Pixel-perfect layout design using drag and drop

Question 13

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

Accepted Answer

Rich relationships between tables. Options D and E are correct. Dataverse provides rich relationships between tables (D) and role-based security with field-level permissions (E). Option A is incorrect because Dataverse is not a graph database and does not natively support graph data. Option B is incorrect because automatic Excel export is not a built-in feature of Dataverse; it can be achieved through Power Apps or Power Automate. Option C is incorrect because Dataverse does not support complex SQL queries directly; it uses a Power Platform-specific query language (FetchXML or OData).

Answer

Built-in support for graph data

Answer

Automatic Excel export

Answer

Ability to run complex SQL queries

Question 14

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. The JSON includes a connection reference to SharePoint Online, indicating that the app uses SharePoint as its data source. Option A is incorrect because the JSON does not provide any deployment status information. Option C is incorrect because the data source is SharePoint, not Dataverse. Option D is incorrect because the 'type' field in the JSON indicates it is a CanvasApp, not a model-driven app.

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 15

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. 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