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The Microsoft Power Platform Developer (PL-400)

Passing Microsoft Microsoft Certified: Power Platform Developer Associate exam ensures for the successful candidate a powerful array of professional and personal benefits. The first and the foremost benefit comes with a global recognition that validates your knowledge and skills, making possible your entry into any organization of your choice.

PL-400 pdf (PDF) Q & A

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PL-400 Test Engine (Test Engine)

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PL-400 Exam Dumps
  • Exam Code: PL-400
  • Vendor: Microsoft
  • Certifications: Microsoft Certified: Power Platform Developer Associate
  • Exam Name: Microsoft Power Platform Developer
  • Updated: Aug 7, 2026 Free Updates: 90 days Total Questions: 368 Try Free Demo

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Coverage of Official Microsoft PL-400 Exam Domains

Our curriculum is meticulously mapped to the Microsoft official blueprint.

Create a Technical Design (15%)

Design robust, scalable Power Platform architectures based on complex enterprise requirements. Evaluate the technical tradeoffs between low-code out-of-the-box components and custom pro-code assets. Design end-to-end authentication/authorization strategies, determine business logic placement (client-side vs. server-side), and assess the structural impact of Data Loss Prevention (DLP) policies.

Build Power Platform Solutions (15%)

Manage application lifecycle management (ALM) topologies across development environments. Configure Dataverse security roles to enforce the principle of least privilege, isolate system layer conflicts, build environment variables, map structural solution dependencies, and automate source deployment pipelines via Power Platform Build Tools.

Implement Power Apps Enhancements & UX Extensions (30%)

Optimize application performance and build advanced client-side interactions. Write complex Power Fx logic, resolve data source query delegation limits, and apply client scripting using JavaScript against the Client API object model. Customize the command bar interface and implement fluid navigation paths to custom structural pages.

Extend the Platform (35%)

Deep dive into the largest technical module of the developer syllabus. Write custom Dataverse server-side logic by developing and registering C# Plug-ins. Build reusable user interface components using the Power Apps Component Framework (PCF), write platform execution code against the Dataverse Web API, and design robust API limit retry policies.

Develop Integrations (15%)

Orchestrate data synchronization logic across public cloud endpoints. Design and configure custom connectors to link external systems, publish live Dataverse events using webhooks, register service endpoints with Azure Service Bus or Azure Event Hub, and offload long-running operations securely using Azure Functions.

Microsoft PL-400 Exam Domains Q&A

Certified instructors verify every question for 100% accuracy, providing detailed, step-by-step explanations for each.

Question 1 Microsoft PL-400
QUESTION DESCRIPTION:

You need to modify Microsoft flow to resolve CustornerCs issue. What should you do?

  • A.

    Add a data operation that specifies the false conditions.

  • B.

    Add a configure run that is set to Is successful.

  • C.

    Add a timeout setting to the approval flow.

  • D.

    Add b condition containing approval hierarchy.

Correct Answer & Rationale:

Answer: C

Explanation:

Scenario: CustomerC requested additional information from the parts department through the customer survey and has not received a response one week later.

Imagine having a process where you want to give someone a couple of days to reply to an approval. If that someone doesn ' t respond in time, you want to assign a new approval to another person or group of people. To achieve this you can set the timeout in the action settings.

[Reference:, https://www.o365dude.com/2018/06/02/timeout-flow-approvals/, , ]

Question 2 Microsoft PL-400
QUESTION DESCRIPTION:

You need to ensure that Adventure Works Cycles can track information from visitors to bike fairs.

What should you create?

  • A.

    a Power Automate flow that connects with the bike fair Power Apps app to create a lead in Dynamics 365 Sales

  • B.

    a Power Automate flow that generates a new customer record in SharePoint.

  • C.

    a Power Automate flow to capture customer data from the bike fair Power Apps app in SharePoint and create a lead in Microsoft Teams.

  • D.

    a business process flow in Dynamics 365 Sales for capturing leads.

Correct Answer & Rationale:

Answer: A

Explanation:

Scenario:

Qualified leads must be collected from local bike fairs.

Adventure Works Cycles uses a Power Apps app for local bike fairs to attract new customers.

By using a Dynamics 365 connector, you can create flows that initiate when an event occurs in Dynamics 365,

or some other service, which then performs an action in Dynamics 365, or some other service.

In Power Automate, you can set up automated workflows between your favorite apps and services to

synchronize files, get notifications, collect data, and more.

[Reference:, https://docs.microsoft.com/en-us/power-automate/connection-dynamics365, ]

Question 3 Microsoft PL-400
QUESTION DESCRIPTION:

You need to ensure that Adventure Works Cycle can track information from visitors to bike fairs.

What should you create?

  • A.

    A workflow in Dynamics 365 Sales Engagement for capabilities leads

  • B.

    A flow to capture customer data from the bike fair Power Apps in SharePoint and create a lead in Microsoft Teams.

  • C.

    A flow that connects with the bike fair Power Apps to create a lead in Dynamic 365 Sales

  • D.

    A Microsoft flow that generates a new customer record in SharePoint

Correct Answer & Rationale:

Answer: C

Explanation:

By using a Dynamics 365 connector, you can create flows that initiate when an event occurs in Dynamics 365, or some other service, which then performs an action in Dynamics 365, or some other service.

[Reference:, https://docs.microsoft.com/en-us/power-automate/connection-dynamics365, , , ]

Question 4 Microsoft PL-400
QUESTION DESCRIPTION:

You need to reduce response time for the information email on the website.

What should you create?

  • A.

    A flow that create a notification in Microsoft Teams

  • B.

    A power Apps app that displays the number of emails received in a dashboard

  • C.

    A flow that creates a SharePoint item for each email response

  • D.

    Logic app that moves all emails received to Azure Blob storage.

Correct Answer & Rationale:

Answer: A

Explanation:

Scenario:

Customers report that the response time from the information email listed on the Adventure Works Cycles website is greater than five days.

    Microsoft Teams is used for all collaboration.

Question 5 Microsoft PL-400
QUESTION DESCRIPTION:

You need to reduce the number of Azure consumption API calls for User2.

Which markup segment should you use?

A)

PL-400 Q5

B)

PL-400 Q5

C)

PL-400 Q5

D)

PL-400 Q5

  • A.

    Option A

  • B.

    Option B

  • C.

    Option C

  • D.

    Option D

Correct Answer & Rationale:

Answer: C

Explanation:

Scenario: User2 reports that Azure consumption for API calls has increased significantly to 100 calls per minute in the last month.

Example:

In the following example, the rate limit of 10 calls per 60 seconds is keyed by the caller IP address. After each

policy execution, the remaining calls allowed in the time period are stored in the variable remainingCallsPerIP.

< policies >

< inbound >

< base / >

< rate-limit-by-key calls= " 10 "

renewal-period= " 60 "

increment-condition= " @(context.Response.StatusCode == 200) "

counter-key= " @(context.Request.IpAddress) "

remaining-calls-variable-name= " remainingCallsPerIP " / >

< /inbound >

< outbound >

< base / >

< /outbound >

< /policies >

Note: The rate-limit-by-key policy prevents API usage spikes on a per key basis by limiting the call rate to a

specified number per a specified time period. The key can have an arbitrary string value and is typically

provided using a policy expression. Optional increment condition can be added to specify which requests

should be counted towards the limit. When this call rate is exceeded, the caller receives a 429 Too Many

Requests response status code.

[Reference:, https://docs.microsoft.com/en-us/azure/api-management/api-management-access-restriction-policies, ]

Question 6 Microsoft PL-400
QUESTION DESCRIPTION:

You need to replace the bicycle inspection forms.

Which two solutions should you use? Each answer presents part of the solution.

NOTE: Each correct selection is worth one point.

  • A.

    a flow that maps inspection data to Dynamics 365 Field Service

  • B.

    a logic app that guides the technician through the inspection

  • C.

    a canvas app that guides the technician through the inspection

  • D.

    a model-driven app based on customer service entities

Correct Answer & Rationale:

Answer: A

Explanation:

Scenario: The Adventure Works Cycles retail location performs bicycle inspections and performance tune-ups. Technicians use paper forms to document the bicycle inspection performed before a tune-up and any additional work performed on the bicycle.

[Reference:, https://docs.microsoft.com/en-us/dynamics365/field-service/overview, , https://us.hitachi-solutions.com/blog/canvas-vs-model-driven-apps/, , , ]

Question 7 Microsoft PL-400
QUESTION DESCRIPTION:

You need to resolve CustomerB’s issues with the check-in application.

Which two options can you use? Each correct answer presents a complete solution.

NOTE: Each correct selection is worth one point.

  • A.

    LookUp to Filter

  • B.

    Filter to LookUp

  • C.

    Search to LookUp

  • D.

    LookUp to Search

Correct Answer & Rationale:

Answer: A, D

Explanation:

CustomerB reports that the check-in app returned only one search result for their last name, which is not the correct name.

The Filter function finds records in a table that satisfy a formula. Use Filter to find a set of records that match one or more criteria and to discard those that don ' t.

The LookUp function finds the first record in a table that satisfies a formula. Use LookUp to find a single record that matches one or more criteria.

The Search function finds records in a table that contain a string in one of their columns.

[Reference:, https://docs.microsoft.com/en-us/powerapps/maker/canvas-apps/functions/function-filter-lookup, , ]

Question 8 Microsoft PL-400
QUESTION DESCRIPTION:

You need to improve warehouse counting efficiency.

What should you create?

  • A.

    a flow that updates the warehouse counts as the worker performs the count

  • B.

    a model-driven app that allows the user to key in inventory counts

  • C.

    A Power BI dashboard that shows the inventory counting variances

  • D.

    a canvas app that scans barcodes to allow a warehouse worker to select inventory counts

Correct Answer & Rationale:

Answer: D

Explanation:

Scenario: Warehouse counting is performed manually by using a counting journal. All warehouse boxes and items are barcoded.

Question 9 Microsoft PL-400
QUESTION DESCRIPTION:

You need to identify the execution mode that is being used for the ISV solution reported by User5.

Which type of execution mode is in use?

  • A.

    asynchronous

  • B.

    atomicity

  • C.

    transfer

  • D.

    synchronous

Correct Answer & Rationale:

Answer: D

Explanation:

User5 receives the error message: ‘Endpoint unavailable’ during a test of the technician dispatch ISV solution.

When you choose to use a synchronous execution mode any failure will be reported back to the user of the application with an Endpoint unavailable error dialog informing the user that the webhook service endpoint may be configured incorrectly or is not available.

[Reference:, https://docs.microsoft.com/en-us/powerapps/developer/common-data-service/use-webhooks, ]

Question 10 Microsoft PL-400
QUESTION DESCRIPTION:

You need to reduce response time for the information email on the website.

What should you create?

  • A.

    a flow that creates a SharePoint item for each email response

  • B.

    a flow that creates a notification in Microsoft Teams

  • C.

    a Power Apps app that displays the number of email received in a dashboard

  • D.

    a logic app that moves all emails received to Azure Blob storage

Correct Answer & Rationale:

Answer: B

Explanation:

Scenario:

Customers report that the response time from the information email listed on the Adventure Works Cycles

website is greater than five days.

Microsoft Teams is used for all collaboration.

Microsoft teams support email notifications.

[Reference:, https://support.microsoft.com/en-us/office/manage-notifications-in-teams-1cc31834-5fe5-412b-8edb-43fecc78413d, , ]

A Stepping Stone for Enhanced Career Opportunities

Your profile having Microsoft Certified: Power Platform Developer Associate certification significantly enhances your credibility and marketability in all corners of the world. The best part is that your formal recognition pays you in terms of tangible career advancement. It helps you perform your desired job roles accompanied by a substantial increase in your regular income. Beyond the resume, your expertise imparts you confidence to act as a dependable professional to solve real-world business challenges.

Your success in Microsoft PL-400 certification exam makes your visible and relevant in the fast-evolving tech landscape. It proves a lifelong investment in your career that give you not only a competitive advantage over your non-certified peers but also makes you eligible for a further relevant exams in your domain.

What You Need to Ace Microsoft Exam PL-400

Achieving success in the PL-400 Microsoft exam requires a blending of clear understanding of all the exam topics, practical skills, and practice of the actual format. There's no room for cramming information, memorizing facts or dependence on a few significant exam topics. It means your readiness for exam needs you develop a comprehensive grasp on the syllabus that includes theoretical as well as practical command.

Here is a comprehensive strategy layout to secure peak performance in PL-400 certification exam:

  • Develop a rock-solid theoretical clarity of the exam topics
  • Begin with easier and more familiar topics of the exam syllabus
  • Make sure your command on the fundamental concepts
  • Focus your attention to understand why that matters
  • Ensure hands-on practice as the exam tests your ability to apply knowledge
  • Develop a study routine managing time because it can be a major time-sink if you are slow
  • Find out a comprehensive and streamlined study resource for your help

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In the backdrop of the above prep strategy for PL-400 Microsoft exam, your primary need is to find out a comprehensive study resource. It could otherwise be a daunting task to achieve exam success. The most important factor that must be kep in mind is make sure your reliance on a one particular resource instead of depending on multiple sources. It should be an all-inclusive resource that ensures conceptual explanations, hands-on practical exercises, and realistic assessment tools.

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Microsoft PL-400 PDF Study Guide

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