PL-900 Practice Test 4 — 10 Questions

Question 1

An organization uses Power Automate to process invoices from email attachments. Some invoices are processed incorrectly because the flow fails to parse PDFs with non-standard layouts. What should the administrator do to improve accuracy?

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

Accepted Answer

Use AI Builder to create a custom document processing model.. AI Builder provides prebuilt and custom document processing models that use optical character recognition (OCR) and machine learning to extract data from PDFs with non-standard layouts. This directly addresses the root cause—parsing failures due to layout variability—by training the model on sample invoices to handle diverse formats, unlike static parsing logic.

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Increase the flow run frequency to every minute.

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Add a condition to route non-parsed invoices for manual approval.

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Change the trigger to a manual button in Power Apps.

Question 2

A company has a canvas app that uses Microsoft Dataverse. The app is shared with many users, and some users report that they cannot see any data. What is the most likely cause?

Accepted Answer

Users do not have appropriate security roles in Dataverse to read the data.. In Microsoft Dataverse, access to data is governed by security roles assigned to users. If users can open the canvas app but see no data, the most likely cause is that their Dataverse security roles do not grant read privileges on the tables the app queries. Sharing the app itself does not automatically grant Dataverse data permissions.

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The app uses a premium connector that requires a license.

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The app is not published to the environment.

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The app is configured to run only on mobile devices.

Question 3

Which TWO are benefits of using Microsoft Power Platform for business process automation?

Accepted Answer

Reduces need for custom coding. Microsoft Power Platform provides low-code and no-code tools like Power Automate and Power Apps, enabling users to create automated workflows and applications without writing custom code. This reduces reliance on professional developers and accelerates business process automation.

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Requires dedicated IT team for every automation

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Only works on-premises

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Requires deep knowledge of programming languages

Question 4

An organization uses Power Automate flows that connect to Microsoft Dataverse. The flows need to run under a service account with specific permissions. What is the best practice to manage the connection?

Accepted Answer

Create a connection reference that uses the service account's connection. Connection references decouple the connection details from the flow definition, allowing you to configure a service account's connection once and reuse it across multiple flows. When you create a connection reference and set it to use a service account's connection (e.g., a pre-created Dataverse connection authenticated with the service account), the flow runs under that account's permissions without exposing credentials or requiring the flow owner to share their identity. This is the recommended pattern for service principal or application user scenarios in Power Automate.

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Use the flow owner's credentials and share the flow with the service account

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Create a service account connection type in the Power Platform admin center

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Hardcode the service account credentials in the flow

Question 5

Your organization has a Power Apps portal that allows external users to submit support tickets. You need to ensure that only authenticated external users from specific domains can access the portal. What should you configure?

Accepted Answer

Configure the portal to use Microsoft Entra ID authentication and set up domain restrictions.. Power Apps portals can be configured to use Microsoft Entra ID (formerly Azure AD) as the identity provider, and within the portal settings you can restrict sign-in to users from specific domains. This ensures that only authenticated external users whose email domain matches the allowed list can access the portal, meeting the requirement without relying on IP filtering or obscurity.

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Create a data loss prevention (DLP) policy that blocks external users.

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Restrict access to the portal by IP address using a web application firewall.

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Share the portal URL only with users from the allowed domains.

Question 6

A company wants to build an app that allows external vendors to submit invoices through a web portal. The app must be accessible without signing in with a Microsoft account. Which Power Platform solution should they use?

Accepted Answer

Power Pages site with anonymous access enabled. Power Pages (option A) is the correct solution because it enables external-facing websites that can be accessed by anonymous users without requiring a Microsoft account or license. Canvas apps and model-driven apps require authenticated users with appropriate licenses, and Power Automate is an automation service, not a portal for external submissions.

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Canvas app shared with everyone

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Model-driven app with anonymous access

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Power Automate portal

Question 7

A company wants to create a Power Apps app that can be embedded in Microsoft Teams. Which type of Power Apps should they use?

Accepted Answer

Canvas app. Canvas apps can be directly embedded in Microsoft Teams using the 'Add to Teams' feature. Option A is incorrect because Power Pages are for building public-facing websites, not for embedding in Teams. Option B is incorrect because Copilot Studio is a tool for creating conversational AI, not a Power Apps type. Option C is incorrect because Model-driven apps are not directly embeddable in Teams; they require additional integration steps.

Answer

Power Pages

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Copilot Studio

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Model-driven app

Question 8

A company wants to build a Power App that uses AI to extract information from uploaded invoices. Which capability should they use?

Accepted Answer

AI Builder invoice processing model. AI Builder's invoice processing model is a prebuilt AI capability in Power Platform specifically designed to extract structured data (vendor, total, line items) from invoices using OCR plus machine learning. It integrates directly with Power Apps and Power Automate and requires no custom model training. This is the purpose-built solution for the stated requirement.

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Power Automate with OCR actions

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Power Virtual Agents

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Copilot Studio

Question 9

Drag and drop the steps to create a Power Automate flow that sends an email when a new item is added to SharePoint in the correct order.

Accepted Answer

Create a new automated flow from blank, then select the trigger 'When an item is created' for SharePoint, then add the action 'Send an email' (Outlook), then configure the email and save.. The flow starts with an automated trigger, then adds an email action, and is saved after configuration.

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Create a new automated flow from blank, then add the action 'Send an email', then select the trigger 'When an item is created' for SharePoint, then configure and save.

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Select the trigger 'When an item is created' for SharePoint, then create a new automated flow from blank, then add action 'Send an email', then configure and save.

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Create a new automated flow from blank, then select the trigger 'When an item is created' for SharePoint, then configure the email and save, then add the action 'Send an email'.

Question 10

A manufacturing company uses Power Apps to track inventory. They want to add a feature that automatically reorders stock when levels fall below a threshold. The solution must be low-code. Which Power Platform component should be integrated with Power Apps?

Accepted Answer

Power Automate. Power Automate is the correct component because it provides low-code workflow automation that can monitor inventory levels in real time and trigger reorder actions when thresholds are breached. By integrating Power Automate with Power Apps, you can create a cloud flow that checks stock data from a data source (e.g., Dataverse or SQL) and automatically sends reorder notifications or creates purchase orders, all without writing traditional code.

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Power BI

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Power Pages

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Power Virtual Agents