PL-900 Practice Test 13 — 15 Questions

Question 1

A model-driven app shows a custom form with fields from two related tables: Order and Customer. The form is set to display the Customer fields as a subgrid. Users want to see Customer details inline without navigating away. What should the app maker do?

Accepted Answer

Use a quick view form for the Customer table. Quick view forms allow displaying related entity fields inline. Subgrids show lists, not detail fields. Custom pages are for canvas experiences. Form sections don't add inline detail from other tables.

Answer

Add a new form section for Customer fields

Answer

Create a custom page with a canvas control

Answer

Add a subgrid for the Customer table

Question 2

Which TWO data sources support delegation in Power Apps? (Choose two.)

Accepted Answer

SharePoint lists. Options A and C are correct because Microsoft Dataverse and SharePoint support delegation for many queries. Option B is wrong because Excel does not support delegation. Option D is wrong because SQL Server supports delegation, but the question asks for two, and Dataverse and SharePoint are common. Option E is wrong because text files do not support delegation.

Answer

SQL Server

Answer

Excel workbooks

Answer

Text files

Question 3

You need to create a flow that sends a push notification to a user's mobile device when a high-priority email arrives in their inbox. Which trigger and action combination should you use?

Accepted Answer

When a new email arrives trigger and Send push notification action. Option D is correct because the 'When a new email arrives' trigger with 'Send push notification' action meets the requirement. Option A uses a schedule, not event-driven. Option B uses SharePoint trigger. Option C uses approval, not notification.

Answer

When an item is created trigger and Post message action

Answer

When an approval request is triggered and Send email action

Answer

Recurrence trigger and Send email action

Question 4

An organization wants to analyze customer sentiment from social media data and create interactive dashboards. Which combination of Power Platform tools should they use?

Accepted Answer

Power BI and AI Builder. Power BI can connect to data sources and create dashboards, while AI Builder can analyze sentiment. Power Automate is for workflows, and Power Apps for apps.

Answer

Power BI and Power Apps

Answer

Power Automate and Power Virtual Agents

Answer

Power Apps and Power Automate

Question 5

A global organization uses Power Platform with Microsoft Dataverse as the data source. They need to ensure that users in different regions only see data relevant to their region. What should they implement?

Accepted Answer

Dataverse security roles with row-level security. Dataverse security roles can be configured with row-level security to restrict data access by region. This is a native capability of Dataverse.

Answer

Power Apps app permissions

Answer

Power Automate conditional logic

Answer

Power BI dashboard filters

Question 6

A marketing team needs to analyze customer feedback from surveys and social media. They want to use AI to extract sentiment and key topics. Which capability should they use?

Accepted Answer

AI Builder. AI Builder includes sentiment analysis and key phrase extraction models. Power Automate can orchestrate but needs AI Builder for the AI. Power BI and Copilot Studio are not the primary tools for this custom AI task.

Answer

Microsoft Copilot Studio

Answer

Power BI natural language queries

Answer

Power Automate

Question 7

Which TWO benefits does using Microsoft Power Platform provide to an organization?

Accepted Answer

Reduces the time needed to build business applications.. Power Platform reduces development time and enables business users to solve problems directly. It does not require heavy IT involvement for every change, and it is not limited to large enterprises.

Answer

Eliminates the need for any security governance.

Answer

Only benefits large enterprises with extensive IT resources.

Answer

Requires dedicated IT teams for every modification.

Question 8

Which THREE capabilities does Microsoft Power Platform include to help organizations achieve digital transformation?

Accepted Answer

Low-code application development. Power Platform includes low-code app development (Power Apps), workflow automation (Power Automate), and data analytics (Power BI). Custom AI model training is via AI Builder, not a separate component, and it does not replace all coding.

Answer

Custom AI model training from scratch

Answer

Replacement of all custom coding

Question 9

A university uses Power BI to visualize student performance data. They want to allow department heads to create their own reports using the same dataset but without seeing other departments' data. Which TWO features should they implement?

Accepted Answer

Power BI workspace. Row-level security (RLS) restricts data access by user. Power BI workspaces allow organizing content. Power BI apps can distribute reports, but RLS is key for data security. Power Automate is not needed.

Answer

Data gateway

Answer

Power Automate flow

Answer

Power BI app

Question 10

You need to create a flow that sends an email notification when a new file is added to a OneDrive for Business folder. Which trigger should you use?

Accepted Answer

When a file is created (OneDrive for Business). Option C is correct because the requirement specifies a OneDrive for Business folder, and the 'When a file is created (OneDrive for Business)' trigger is the only one that directly monitors a OneDrive for Business location for new file additions. This trigger uses the OneDrive for Business connector, which is designed to work with the Microsoft Graph API for OneDrive for Business, and it fires specifically when a new file is created, not modified.

Answer

When a file is created (SharePoint)

Answer

When a file is modified (OneDrive for Business)

Answer

When a file is created (OneDrive)

Question 11

Which THREE actions are available in Power Automate to handle errors and exceptions?

Accepted Answer

Use a 'Scope' action to group actions and configure error handling. Power Automate provides built-in actions for error handling. Option A is a scope action that can have run after settings. Option B is a configuration on actions. Option C is a built-in action. Option D is not an action; it's an expression. Option E is a configuration on actions.

Answer

Enable 'Retry policy' on an action to automatically retry on failure

Answer

Use the 'if' function in expressions to check for errors

Question 12

A Power Automate flow fails when it tries to update a row in Dataverse that was modified by another user. The error indicates a 'concurrency conflict'. What is the likely cause and best solution?

Accepted Answer

The flow lacks 'Enable Retry' setting; enable it and implement retry logic. Concurrency conflicts occur when multiple users update the same record simultaneously. The best solution is to implement retry logic. Option A is incorrect because changing to synchronous does not resolve the conflict. Option B is incorrect because disabling concurrency checking is not possible in Dataverse. Option C is incorrect because increasing timeout does not address the conflict.

Answer

The flow uses asynchronous triggers; change to synchronous

Answer

Increase the flow's timeout duration

Answer

The Dataverse table has a 'Concurrency' field; set it to 'None'

Question 13

A company uses Power Apps for a field service app. They notice that the app loads slowly when users access it on mobile devices. What is the most likely cause?

Accepted Answer

The app contains large images that are not optimized. Large, unoptimized images increase the payload size that must be downloaded to the mobile device, directly impacting load times, especially over cellular networks. Power Apps loads all resources, including images, when the app starts, so oversized images cause significant delays. Optimizing images (e.g., compressing, resizing, using modern formats like WebP) reduces bandwidth usage and speeds up app loading.

Answer

The app has too many Power Automate flows

Answer

The Dataverse environment is in a different region

Answer

The app uses Microsoft Entra ID for authentication

Question 14

An organization wants to enforce that all Power Apps in their tenant use only approved connectors and cannot connect to unmanaged data sources. What should they configure?

Accepted Answer

Data Loss Prevention (DLP) policies in the Power Platform admin center. Data Loss Prevention (DLP) policies in the Power Platform admin center are the correct tool to enforce which connectors can be used across Power Apps, Power Automate, and Power Virtual Agents. By classifying connectors as 'Business' or 'Blocked,' administrators can prevent apps from connecting to unmanaged or non-approved data sources, ensuring compliance with organizational data governance requirements.

Answer

Conditional Access policies in Microsoft Entra ID

Answer

Environment security roles in Dataverse

Answer

Connector Governance policy in Microsoft Purview

Question 15

Which TWO are benefits of using Power BI for business analytics? (Select two.)

Accepted Answer

Visualize data through interactive dashboards. Option A is correct because Power BI's core value is transforming raw data into interactive, visual dashboards that allow users to explore trends, drill down into details, and share insights across the organization. This capability directly supports business analytics by making data accessible and actionable without requiring technical expertise.

Answer

Automate code deployment

Answer

Connect to a single data source only

Answer

Create chatbots for customer service