PL-900: Microsoft Power Platform Fundamentals Practice Exam

What the PL-900 exam covers

• Describe the Business Value of Power Platform115 questions
• Identify Foundational Components of Power Platform111 questions
• Demonstrate Capabilities of Power BI109 questions
• Demonstrate Capabilities of Power Apps107 questions
• Demonstrate Capabilities of Power Automate103 questions
• Describe AI Builder91 questions

Free PL-900 sample questions

A sample of 10 questions with answers and explanations. Sign up free to practice all 636.

1. Question 1Describe the Business Value of Power Platform

   Which of the following is NOT a core component of Microsoft Power Platform?

   • APower Automate
   • BPower BI
   • CPower ServerCorrect
   • DPower Apps
   ✓ Correct answer: C

   Microsoft Power Platform is built around a defined set of products: Power Apps, Power Automate, Power BI, Power Pages, and Microsoft Copilot Studio, all underpinned by the Microsoft Dataverse data platform. "Power Server" is not part of this family and is not a Microsoft product at all, so it is the only choice that does not belong. The exam expects candidates to recognize the genuine pillars of the platform versus invented names. Identifying the fake product is the goal of this "NOT a component" style question.

   Why the other options are wrong

   • APower Automate is a genuine core component that automates workflows and repetitive tasks using cloud and desktop flows, so it does belong to the platform.
   • BPower BI is a real component that delivers self-service business intelligence, reporting, and interactive data visualization, so it is a valid pillar of Power Platform.
   • DPower Apps is a legitimate core component for building low-code canvas and model-driven applications, so it is part of the platform rather than the odd one out.
2. Question 2Describe the Business Value of Power Platform

   Contoso's compliance officer needs to understand which users are creating Power Platform resources and what connectors are being used across the organization. Which tool provides this visibility?

   • AMicrosoft Word
   • BThe Windows Task Manager
   • CPower Platform admin center and the Center of Excellence (CoE) Starter KitCorrect
   • DA manual spreadsheet maintained by each department
   ✓ Correct answer: C

   The Power Platform admin center provides built-in analytics dashboards showing resource usage, creator patterns, and connector inventory across the tenant. The Center of Excellence Starter Kit enhances visibility by providing automated inventory applications that catalog all Power Platform resources, track connectors in use, and provide governance insights. Together, these tools create comprehensive auditing and compliance capabilities that address visibility requirements for regulated industries.

   Why the other options are wrong

   • AMicrosoft Word is incorrect because it is a document creation tool without capability to track or audit Power Platform resource usage.
   • BThe Windows Task Manager is incorrect because it monitors local system processes, not cloud-based Power Platform resources and connector usage.
   • DA manual spreadsheet maintained by each department is incorrect because manual tracking is not scalable, lacks real-time accuracy, and provides no centralized auditing capability.
3. Question 3Identify Foundational Components of Power Platform

   Which type of connector in Power Platform requires additional authentication or a premium license to use?

   • Aocal connectors
   • Bremium connectorsCorrect
   • Custom connectors
   • Dtandard connectors
   ✓ Correct answer: B

   Premium connectors reach services that require a paid Power Apps or Power Automate plan, often providing access to enterprise systems and databases beyond the standard, seeded set. Using them typically means the maker and users need premium licensing rather than relying only on Microsoft 365 seeded rights. They sit alongside standard and custom connectors in the catalog. Premium connectors are the type that requires additional licensing to use.

   Why the other options are wrong

   • ALocal connectors is not a recognized Power Platform connector category, so it does not describe the licensing tier in question.
   • CCustom connectors wrap your own APIs and can be standard or premium, so they are not defined by requiring premium licensing.
   • DStandard connectors are included with most Microsoft 365 plans and specifically do not require a premium license.
4. Question 4Demonstrate Capabilities of Power BI

   Which Power BI visualization would be best for showing how a total value is broken down into component parts?

   • APie chartCorrect
   • BCard
   • CLine chart
   • DTable
   ✓ Correct answer: A

   A pie chart is the optimal visualization for displaying how a total value is decomposed into component parts, showing each segment as a proportion of the whole with both visual and percentage representations. The circular layout makes it immediately clear how each part contributes to the total, making it ideal for composition analysis. This is the standard visualization choice for part-to-whole relationships.

   Why the other options are wrong

   • BCard is incorrect because cards display single values or KPIs and cannot show the relationship between multiple components that comprise a total.
   • CLine chart is incorrect because line charts are designed to show trends over time or continuous series data, not the breakdown of a total into parts.
   • DTable is incorrect because while tables can display the data, they do not provide the visual clarity and intuitive understanding that a pie chart offers for composition analysis.
5. Question 5Demonstrate Capabilities of Power BI

   A data analyst at Proseware wants to monitor their Power BI deployments across development, test, and production environments. Which Power BI feature helps manage this deployment lifecycle?

   • APower BI deployment pipelinesCorrect
   • BPower BI Q&A
   • CPower BI data alerts
   • DPower BI bookmarks
   ✓ Correct answer: A

   Power BI deployment pipelines provide a structured way to manage the lifecycle of Power BI content across development, test, and production environments. They enable teams to validate, test, and promote reports, dashboards, and datasets from one stage to the next while maintaining consistency and reducing manual deployment risks. This feature streamlines the DevOps process for Power BI solutions in enterprise environments.

   Why the other options are wrong

   • BPower BI Q&A is incorrect because it is a natural language query tool for end-users to ask questions about data, not a deployment management feature.
   • CPower BI data alerts is incorrect because it triggers notifications when data thresholds are met, rather than managing deployment workflows across environments.
   • DPower BI bookmarks is incorrect because it allows users to capture specific report views and states for navigation, not for managing deployments.
6. Question 6Demonstrate Capabilities of Power AppsSelect all that apply

   You need to explain Power Apps formulas to a new developer. Which TWO statements about Power Apps formulas are correct? (Choose two.)

   • AFormulas can reference controls, data sources, and variablesCorrect
   • BFormulas can only perform mathematical calculations
   • CFormulas must be written in C# or JavaScript
   • DPower Apps uses a formula language similar to Excel formulasCorrect
   ✓ Correct answer: A, D

   Power Fx formulas in Power Apps can reference controls (accessing their properties like Gallery.Selected), connect to data sources (tables, APIs, SharePoint lists), and work with variables. Power Fx is designed to be familiar to Excel users with similar syntax and function patterns, making it accessible to business users and developers.

   Why the other options are wrong

   • BFormulas can only perform mathematical calculations is incorrect because Power Apps formulas handle data queries, control logic, conditional operations, text manipulation, and business logic—far beyond simple math.
   • CFormulas must be written in C# or JavaScript is incorrect because Power Fx is the native formula language for Power Apps, though C# can be used in advanced PCF component development.
7. Question 7Demonstrate Capabilities of Power Automate

   VanArsdel Ltd. wants users to be able to trigger a flow directly from their Power Apps application by pressing a button. Which type of flow should they create?

   • AAutomated cloud flow
   • BInstant cloud flowCorrect
   • CScheduled cloud flow
   • DDesktop flow
   ✓ Correct answer: B

   An instant cloud flow is started on demand, including from a button inside a Power App, which matches the requirement to trigger automation when a user taps a button. The flow is invoked manually rather than waiting for an event or schedule, and it can accept inputs passed from the app. This is the standard pattern for app-initiated automation. An instant cloud flow is the correct type to create.

   Why the other options are wrong

   • AAn automated cloud flow runs in response to a system event, not when a user manually presses a button in an app.
   • CA scheduled cloud flow runs on a recurring time-based schedule, which does not match an on-demand button press.
   • DA desktop flow automates a local Windows application via RPA and is not what a Power Apps button directly triggers.
8. Question 8Demonstrate Capabilities of Power Automate

   A process owner at Fabrikam wants to understand the difference between process mining and task mining in Power Automate. They want to analyze how employees actually perform a manual invoice processing task on their computers. Which capability should they use?

   • ATask mining, which records user actions on their desktops to understand manual process stepsCorrect
   • BPower BI reports
   • CPower Apps canvas apps
   • DProcess mining, which analyzes event logs from enterprise systems
   ✓ Correct answer: A

   Task mining captures and records the actual user interactions and desktop actions performed during manual tasks. This provides visibility into how employees perform day-to-day work (such as invoice processing) at the application level, helping identify automation opportunities in manual workflows.

   Why the other options are wrong

   • BPower BI reports is incorrect because Power BI creates dashboards from data; it does not record user actions or analyze how manual processes are performed.
   • CPower Apps canvas apps is incorrect because canvas apps are used to build custom applications; they do not analyze or record user behavior during manual processes.
   • DProcess mining, which analyzes event logs from enterprise systems is incorrect because process mining focuses on system-generated event logs (like ERP logs), not on recording actual user desktop interactions.
9. Question 9Describe the Business Value of Power Platform

   A team is planning Power procedures for Describe the Business Value of Power Platform. What should they prioritize?

   • ASkip planning and configure based on assumptions
   • BImplement untested solutions found in online forums
   • CFollow documented best practices and vendor guidelinesCorrect
   • DUse default settings without any review or modification
   ✓ Correct answer: C

   Documented best practices and vendor guidelines represent accumulated industry knowledge and proven approaches for secure, stable, and efficient implementations. These guidelines are developed based on extensive testing, real-world deployments, and lessons learned from failures. Following vendor recommendations ensures compliance with support requirements, security standards, and optimal performance configurations.

   Why the other options are wrong

   • ASkip planning and configure based on assumptions is incorrect because assumptions often lead to misconfigurations that create security vulnerabilities, performance problems, and support issues that are expensive and time-consuming to remediate.
   • BImplement untested solutions found in online forums is incorrect because community forums lack the rigorous testing and validation applied to official documentation, and unsupported custom solutions create maintenance burdens and compatibility risks.
   • DUse default settings without any review or modification is incorrect because default configurations are rarely optimal for specific organizational needs and may contain insecure settings or suboptimal performance parameters that should be reviewed and adjusted.
10. Question 10Identify Foundational Components of Power PlatformSelect all that apply

    An administrator at VanArsdel Ltd is planning to use Power Platform CLI. Which two of the following are requirements or features of this solution? (Choose two.)

    • Atrial environments
    • BCLI Platform Power
    • Cdeveloper environmentsCorrect
    • Dsandbox environmentsCorrect
    • Ebusiness rules in Dataverse
    ✓ Correct answer: C, D

    Power Platform CLI is a command-line interface designed for developers to manage Power Platform resources, and it functions most effectively when paired with developer environments that support active development and iteration, as well as sandbox environments for testing changes before promoting to production. These environment types provide the necessary deployment targets for CLI operations, allowing developers to authenticate against specific instances and manage solutions, components, and configurations programmatically. Developer environments enable rapid development iteration while sandbox environments ensure changes can be safely tested without affecting production data.

    Why the other options are wrong

    • ATrial environments is incorrect because trial environments are temporary and time-limited, making them unsuitable for ongoing development tool usage and professional development scenarios.
    • BCLI Platform Power is incorrect because this is not the correct naming convention for any Power Platform component.
    • EBusiness rules in Dataverse is incorrect because business rules define data validation logic rather than serving as environment types required for CLI configuration and usage.

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