PL-900 Practice Test 23 — 15 Questions

Question 1

Which TWO of the following are valid ways to integrate AI capabilities into a Power Pages site?

Accepted Answer

Embed a Power Virtual Agents chatbot.. Options C and D are correct. Power Pages supports embedding Power Virtual Agents chatbots and using AI Builder models for form processing. Option A is incorrect because Azure OpenAI Service integration would require custom development, not a built-in feature. Option B is incorrect because custom machine learning models are not natively supported; they would need external hosting and custom code. Option E is incorrect because Azure Cognitive Search is not directly integrated; search is typically handled via Dataverse or external connectors.

Answer

Integrate Azure OpenAI Service via a custom connector.

Answer

Deploy a custom machine learning model as a web service and call it from Liquid.

Answer

Add Azure Cognitive Search to provide AI-powered search.

Question 2

A non-profit organization uses Power Apps to manage volunteer information. They have a Dataverse table called 'Volunteers' with columns: Name, Email, Phone, Status (Active/Inactive). They want to create a dashboard that shows the count of active volunteers by city. The city information is stored in a separate 'Address' table related to Volunteers. Which approach should you use to display this data in a canvas app? A) Add a chart control and configure it to aggregate data from the Volunteers table. B) Use a group by in a gallery and apply a filter to count active volunteers by city. C) Create a Power BI tile embedded in the app. D) Use the 'CountRows' function in a label with a filter.

Accepted Answer

Use a group by in a gallery and apply a filter to count active volunteers by city.. Using a gallery with group by and filters can aggregate data. Option A: Chart control in canvas apps does not support related table data directly. Option C: Power BI tile requires additional licensing and setup. Option D: CountRows in a label gives a single number, not breakdown by city.

Answer

Add a chart control and configure it to aggregate data from the Volunteers table.

Answer

Create a Power BI tile embedded in the app.

Answer

Use the 'CountRows' function in a label with a filter.

Question 3

Refer to the exhibit. A Power BI developer creates a DAX measure named 'SalesByRegion' as shown. The measure does not appear in the field list. What is the most likely issue?

Accepted Answer

The expression creates a table, not a scalar measure.. DAX measures must return a single scalar value (e.g., a number, date, or string) to appear in the Fields list of a Power BI report. The SUMMARIZE function returns a table with rows and columns, not a scalar, so Power BI treats it as a table expression and does not display it as a measure. Measures that return tables can only be used in other DAX expressions or as calculated tables, not directly in visuals.

Answer

The 'Sales' table does not exist.

Answer

The SUMMARIZE function syntax is incorrect.

Answer

The measure name must be enclosed in single quotes.

Question 4

You are a Power Platform administrator for a large enterprise. You have created a Power Automate cloud flow that sends an approval email to the manager whenever a new employee is added to the HR system. The flow uses a SharePoint list as the trigger and a Common Data Service (CDS) connector to update the employee record. Recently, the flow has been failing intermittently with the error: 'The request failed due to a network error. The server returned an error: GatewayTimeout'. You check the flow run history and see that the error occurs on the CDS update action. The SharePoint trigger and approval actions complete successfully. The flow runs with a concurrency setting of 10. The CDS environment is in another region. You need to resolve the timeout issue. What should you do?

Accepted Answer

Increase the timeout setting for the CDS update action in the flow.. The GatewayTimeout error indicates that the CDS update action is taking longer than the default timeout (typically 2 minutes) to complete, especially given the cross-region latency. Increasing the timeout setting for the CDS action allows the flow to wait longer for the response, resolving the intermittent failure without altering the flow's logic or concurrency.

Answer

Split the flow into two: one for the SharePoint trigger and one for the CDS update, and trigger the second via HTTP request.

Answer

Restart the CDS environment to clear any temporary issues.

Answer

Reduce the concurrency setting to 1 to prevent multiple simultaneous requests.

Question 5

A Power Pages site is experiencing slow page loads. The site uses many custom Liquid templates and multiple web API calls per page. Which design change would most improve performance?

Accepted Answer

Use client-side JavaScript to fetch data asynchronously. Using client-side JavaScript to fetch data asynchronously reduces server load by offloading processing to the client, improving page load times. Option A is wrong because adding more web API calls increases server requests, worsening performance. Option B is wrong because increasing CDN cache duration only helps static content, not dynamic data from custom Liquid templates. Option D is wrong because disabling page caching forces the server to regenerate every request, increasing load.

Answer

Add more web API calls to fetch data in parallel

Answer

Increase the CDN cache duration for all pages

Answer

Disable page caching to ensure fresh data

Question 6

Which THREE are valid connectors in Power Automate? (Choose three.)

Accepted Answer

Outlook. Outlook, SharePoint, Microsoft Teams, and Power BI are all valid connectors in Power Automate. Excel is not a direct connector; its integration is typically achieved through OneDrive or SharePoint connectors.

Answer

Excel

Question 7

A Power Pages site allows anonymous users to view content, but authenticated users should see personalized data based on their contact record in Dataverse. The site uses table permissions with the 'Contact' field as the 'Owner' column. Which table permission scope should be used for the authenticated web role?

Accepted Answer

Contact. The 'Contact' scope restricts access to records where the contact matches the authenticated user.

Answer

Account

Answer

Self

Answer

Global

Question 8

A developer is building a Canvas app that uses a custom connector to an external API. The API requires OAuth 2.0 authentication. What must the developer do to set up the connector?

Accepted Answer

Register an application in Microsoft Entra ID and configure the custom connector with the client ID and secret. Custom connectors with OAuth 2.0 require registering the app in Microsoft Entra ID. Option A is not possible. Option B is for custom API, not authentication. Option C is for API key authentication, not OAuth.

Answer

Select 'OAuth 2.0' as the authentication type and enter the API key

Answer

Create the connector with a Swagger file and set authentication to 'Anonymous'

Answer

Use the built-in HTTP connector with Basic authentication

Question 9

A retail company uses Power Platform to manage customer feedback. They want to analyze sentiment and trigger alerts for negative reviews. Which THREE components should they use together?

Accepted Answer

Power Apps. Power Apps is correct because it provides the user interface for customers to submit feedback and for staff to view sentiment analysis results. It serves as the front-end application that collects and displays data, making it an essential component for managing customer feedback interactively.

Answer

Copilot Studio

Answer

Power BI

Question 10

A company wants to create a public-facing website where customers can submit support tickets and view their status. The site must allow anonymous users to submit tickets but require authentication to view ticket details. Which Power Pages feature should be used to configure this behavior?

Accepted Answer

Configure page permissions to allow anonymous users to submit tickets and authenticated users to view details.. Page permissions in Power Pages allow you to restrict access to specific pages based on the user's authentication status. Option B is wrong because web roles define user permissions, not page-level access. Option C is wrong because the Liquid template engine is used for rendering dynamic content, not for access control. Option D is wrong because Dataverse tables store data, but they do not control page access.

Answer

Assign web roles to anonymous and authenticated users to control page access.

Answer

Use Liquid template tags to conditionally show ticket details based on user authentication.

Answer

Store ticket visibility settings in a Dataverse table and filter records based on user authentication.

Question 11

You are troubleshooting a Power Pages site where authenticated users in the 'Partner' web role cannot see any records from a Dataverse table, even though the table permission is set to 'Read' with 'Contact' scope. The site uses a custom page that retrieves data via a Liquid template. What is the most likely cause?

Accepted Answer

The table permission is not enabled for the 'Partner' web role.. Liquid templates respect table permissions only if the permission is enabled, otherwise they may bypass security.

Answer

The 'Partner' web role does not inherit the 'Authenticated Users' role permissions.

Answer

The Liquid template is using a direct Web API call that bypasses table permissions.

Answer

The contact record for the user does not have the correct 'Owner' value.

Question 12

Refer to the exhibit. The JSON shows a table permission configuration for a Dataverse table in Power Pages. A user who is authenticated but not assigned to any custom web role visits the site. What operations can this user perform on the table?

Accepted Answer

Create, Read, and Update. The 'Authenticated Users' web role is granted to all authenticated users by default, so the user has Create, Read, and Update permissions.

Answer

No operations; the user must be in a custom web role.

Answer

Only Read

Answer

Create and Read only

Question 13

Match each connector type in Power Automate to its description.

Accepted Answer

Standard connector: Connector that connects to commonly used services (e.g., Office 365, SharePoint) and is included with Power Automate.. Standard connectors are free and cover common services; Premium connectors require a paid license; Custom connectors allow custom API integration; On-premises connectors use a data gateway. Common confusions include swapping definitions between Standard and Premium, or confusing Custom with Standard.

Answer

Standard connector: Enables connection to custom APIs by defining authentication and triggers/actions.

Answer

Premium connector: Included with Power Automate for commonly used services like Office 365 and SharePoint.

Question 14

A large enterprise needs to enforce that data from a Power App connected to Salesforce cannot be shared with a connector that connects to a non-approved cloud service. What should they configure?

Accepted Answer

Data Loss Prevention (DLP) policy in Power Platform admin center. Data Loss Prevention (DLP) policies in the Power Platform admin center allow administrators to classify connectors as Business or Non-Business, and block data sharing between them. By placing the Salesforce connector in the Business group and the non-approved cloud service connector in the Non-Business group, the enterprise prevents data flow between the two, enforcing the required restriction.

Answer

Data policies in Microsoft 365 compliance center

Answer

Azure Active Directory Conditional Access

Answer

Connector sharing settings in Power Apps

Question 15

A company uses Microsoft Power Platform to manage customer support tickets. The support team wants to automatically categorize incoming emails as 'Complaint', 'Request', or 'Other' before creating a ticket. Which component should be used?

Accepted Answer

AI Builder. AI Builder provides prebuilt models for text classification, enabling automatic categorization of incoming emails into categories like 'Complaint', 'Request', or 'Other' without manual coding. This component integrates directly with Power Automate to process emails and create tickets based on the classification result.

Answer

Power Automate with a trigger

Answer

Power Apps with a dropdown

Answer

Power BI with a report