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In 2026, Microsoft keeps evolving its exams — and Exams4sures keeps pace, revising the Microsoft Power Platform Developer bank continuously with 365 days of free updates on every PL-400 purchase.

Microsoft PL-400 Exam Overview:

Certification Vendor:Microsoft
Exam Name:Microsoft Power Platform Developer
Exam Number:PL-400
Exam Price:$165 USD
Real Exam Qty:40–60
Exam Duration:120 minutes
Passing Score:700 (on scale 100–1000)
Certificate Validity Period:1 year (renewable annually via free online assessment)
Related Certifications:Microsoft Certified: Power Platform Fundamentals
Microsoft Certified: Power Platform Solution Architect Expert
Exam Format:Code interpretation, Multiple choice, Multiple response, Case studies, Scenario-based
Available Languages:Japanese, Spanish, English, Portuguese (Brazil), German, Chinese (Simplified), Arabic (Saudi Arabia), French
Recommended Training:Microsoft Learning Path: Power Platform Developer
Official PL-400 Study Guide
Exam Registration:Microsoft Learn Exam Page
Pearson VUE Registration
Sample Questions: DOWNLOAD DEMO
Exam Way:Online proctored or onsite at Pearson VUE test centers
Pre Condition:No mandatory prerequisites; recommended experience: Power Platform services, JavaScript, C#, REST APIs, Azure, and ALM practices
Official Syllabus URL:https://learn.microsoft.com/en-us/credentials/certifications/exams/pl-400/

Microsoft PL-400 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Create a technical design10–15%- Design solution components
  • 1. Design business logic and automation
    • 2. Plan application lifecycle management (ALM)
      • 3. Design data model and table structures
        • 4. Design custom connectors and APIs
          - Design technical architecture
          • 1. Analyze requirements and determine solution approach
            • 2. Assess security and DLP policy impact
              • 3. Design authentication and authorization strategy
                • 4. Evaluate out-of-the-box vs custom development
                  Topic 2: Implement Power Apps improvements10–15%- Enhance canvas apps
                  • 1. Use complex Power Fx formulas and functions
                    • 2. Implement advanced controls and component libraries
                      • 3. Optimize performance and resolve delegation issues
                        - Enhance model-driven apps
                        • 1. Configure command bar and event handlers
                          • 2. Implement client-side scripting
                            • 3. Customize forms, views, and navigation
                              Topic 3: Extend the platform30–35%- Implement server-side logic
                              • 1. Use Power Fx and plug-in development
                                • 2. Handle data operations and transactions
                                  - Customize connectors and services
                                  • 1. Build custom connectors
                                    • 2. Authenticate and secure service connections
                                      - Develop Dataverse extensions
                                      • 1. Implement Azure Functions and webhooks
                                        • 2. Develop custom APIs and virtual entities
                                          • 3. Create and register plug-ins
                                            Topic 4: Build Power Platform solutions10–15%- Implement ALM practices
                                            • 1. Manage solution dependencies and versions
                                              • 2. Create CI/CD pipelines with Build Tools
                                                • 3. Deploy solutions across environments
                                                  - Configure Microsoft Dataverse
                                                  • 1. Implement business rules, calculated and rollup fields
                                                    • 2. Configure security roles, teams, and access
                                                      • 3. Create and configure tables, relationships, and fields
                                                        • 4. Manage solutions and environment variables
                                                          Topic 5: Extend the user experience10–15%- Use Power Apps Component Framework
                                                          • 1. Integrate custom components into apps
                                                            • 2. Build and deploy code components
                                                              - Implement custom client-side logic
                                                              • 1. Work with form events and client APIs
                                                                • 2. Use JavaScript and TypeScript
                                                                  - Create custom visualizations
                                                                  Topic 6: Develop integrations10–15%- Implement data integration and transformation
                                                                  • 1. Use Azure Logic Apps and Power Automate
                                                                    • 2. Data conversion and synchronization
                                                                      - Secure and monitor integrations
                                                                      - Integrate with external systems
                                                                      • 1. Use Microsoft Graph and Azure services
                                                                        • 2. Connect to REST APIs and web services

                                                                          Ask Us Anything About PL-400

                                                                          The PL-400 exam is Microsoft's path to the Microsoft Certified: Power Platform Developer Associate certification, a credential at the Associate level. It confirms you can apply the Microsoft Power Platform Developer objectives in realistic scenarios — the kind of proof that changes job conversations. It also connects to a wider certification family covering Microsoft Certified: Power Platform Fundamentals, Microsoft Certified: Power Platform Solution Architect Expert, so the effort keeps compounding. It's easier to want than to earn, which is exactly why structured practice beats good intentions.

                                                                          The Microsoft Power Platform Developer blueprint spans 6 domains, led by Extend the platform (30–35%), Implement Power Apps improvements (10–15%), and Develop integrations (10–15%). Treat the weightings as your study budget — heavier domains earn heavier hours. The full topic list is in the exam topics section above; plan against it, not against guesswork.

                                                                          The Microsoft Power Platform Developer exam packs 40–60 questions into 120 minutes. Convert that into a tempo before test day: minutes divided by questions is your per-item budget, and anything burning double its budget gets flagged and revisited at the end. Rehearse the tempo against a real timer — every Exams4sures engine session enforces one — until finishing with review time to spare feels routine.

                                                                          Passing Microsoft Power Platform Developer requires 700 (on scale 100–1000), and each attempt costs $165 USD — retakes included, at full price. The sound strategy is arriving over-prepared: drill with Exams4sures practice questions until your timed scores clear the mark across several consecutive sessions, then register. Over-preparation is cheaper than re-registration.

                                                                          Microsoft lists the Microsoft Power Platform Developer question formats as: Multiple choice, Multiple response, Scenario-based, Code interpretation, Case studies. Formats shape tactics — find the actual question sentence inside long scenario stems before reading the rest, and re-verify every selection on multi-answer items. Exams4sures's 411 practice questions drill these formats until only the content feels new on exam day.

                                                                          The PL-400 exam is offered in English, Japanese, Chinese (Simplified), German, French, Spanish, Portuguese (Brazil), Arabic (Saudi Arabia). Choose the language where your reading stays fastest under pressure — slow comprehension taxes every question in a timed exam. Testing in English? Daily sessions with Exams4sures's English PL-400 practice questions double as terminology training.

                                                                          The certification earned through the Microsoft Power Platform Developer exam remains valid for 1 year (renewable annually via free online assessment). Note the expiry date the day you pass and research the recertification path early — a planned renewal is an errand, an expired credential is a project. Microsoft owns these rules, so verify the current ones on the official certification page as your window approaches.

                                                                          All three versions carry the same 411 expert-written questions — you're choosing a study environment, not a content tier:

                                                                          • PDF version — printable, expert-prepared, instantly downloadable, readable anywhere and anytime. Includes 365 days of free updates and a free demo.
                                                                          • Desktop Test Engine — Windows software simulating the real exam environment, with two practice modes, offline access, and unlimited installations.
                                                                          • Online Test Engine — any browser on Windows, Mac, Android, or iOS, with test history and performance review built in.

                                                                          Most candidates mix formats — PDF for reading, an engine for timed rehearsal.

                                                                          Yes. Exams4sures's free Microsoft Power Platform Developer PDF demo contains genuine sample questions with complete verified answers, so you can judge the quality firsthand. Every purchase includes 365 days of free updates, and renewing after expiry costs 50% of the regular price from your member zone. Inspect first — confident material has nothing to hide.

                                                                          Continuously. As Microsoft adjusts the Microsoft Power Platform Developer exam, our experts revise the bank to match, and customer feedback feeds the same loop. Updates are free for 365 days through your member zone; follow the New Releases section or the Exams4sures newsletter, and re-verify your version 3-4 days before your exam. Expired products repurchase at 50% off to restart the service.

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                                                                          Delivery first: your Microsoft Power Platform Developer practice questions are downloadable immediately and emailed within one minute of payment — if 2 hours pass, check spam and contact support. Install on unlimited computers. If the exam goes wrong, the 100% Money Back Guarantee applies under clear conditions: take the corresponding exam within 60 days of purchase, and if you don't pass, submit a scanned enrollment slip and your official Score Report PDF within 2 days after the exam — full refunds process within 7 days. Not eligible: attempts within 3 days of purchase, exams never actually taken, free items, and expired orders; candidate name must match payer name. Prefer to keep preparing? Exchange for two free products of equal value and keep your update service.

                                                                          Microsoft Power Platform Developer Sample Questions:

                                                                          You need to select the appropriate methods using the Azure Event Grid.
                                                                          Which method should you use for each requirement? To answer, drag the appropriate methods to the correct requirements. Each method may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
                                                                          NOTE: Each correct selection is worth one point.

                                                                          Reveal Solution  Discussion  0

                                                                          Correct Answer:


                                                                          Explanation:

                                                                          Box 1: Event handler
                                                                          Event handlers - The app or service reacting to the event.
                                                                          Box 2: Event subscriptions
                                                                          Event subscriptions - The endpoint or built-in mechanism to route events, sometimes to more than one handler. Subscriptions are also used by handlers to intelligently filter incoming events.
                                                                          Note:
                                                                          There are five concepts in Azure Event Grid that let you get going:
                                                                          Events - What happened.
                                                                          Event sources - Where the event took place.
                                                                          Topics - The endpoint where publishers send events.
                                                                          Event subscriptions - The endpoint or built-in mechanism to route events, sometimes to more than one handler. Subscriptions are also used by handlers to intelligently filter incoming events.
                                                                          Event handlers - The app or service reacting to the event.
                                                                          Reference:
                                                                          https://docs.microsoft.com/en-us/azure/event-grid /overview

                                                                          A company uses a custom Power Platform app to create and manage programs. The company has a public website that uses TLS 1.0.
                                                                          The public website is outside of the corporate domain. The website uses POST requests to save data.
                                                                          You need to automate the transfer of data to the public website.
                                                                          What should you use? To answer, select the appropriate options in the answer area.

                                                                          Reveal Solution  Discussion  0

                                                                          Correct Answer:


                                                                          Explanation:
                                                                          Create a plug-in
                                                                          Register a step

                                                                          You are a Power Platform developer.
                                                                          Users report several access issues.
                                                                          You need to resolve the user access issues.
                                                                          What should you use? To answer, drag the appropriate security options to the correct scenarios. Each security option may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
                                                                          NOTE: Each correct selection is worth one point.

                                                                          Reveal Solution  Discussion  0

                                                                          Correct Answer:


                                                                          Explanation:
                                                                          Box 1: Conditional access
                                                                          You can limit access to users with block access by location to reduce unauthorized access. By using Conditional Access policies, you can apply the right access controls when needed to help keep your organization secure and stay out of your user ' s way when not needed. Conditional Access analyses signals such as user, device, and location to automate decisions and enforce organizational access policies for resources.
                                                                          Box 2: DLP policy
                                                                          DLP policies enforce rules for which connectors can be used together by classifying connectors as either Business or Non-Business. If you put a connector in the Business group, it can only be used with other connectors from that group in any given app or flow. Sometimes you might want to block the usage of certain connectors altogether by classifying them as Blocked.
                                                                          Box 3: Exfiltration blocking
                                                                          Email exfiltration controls for connectors
                                                                          Microsoft Exchange enables admins to disable email autoforwards and autoreplies to remote domains for external recipients. Exchange does this by using message-type headers, such as Auto Forward received from Outlook and Outlook on web clients.
                                                                          Reference:
                                                                          https://docs.microsof t.com/en-us/power-platform/admin/restrict-access-online-trusted-ip-rules
                                                                          https :// docs . microsoft . com / en - us / power - platform / admin / wp - data - l oss - prevention
                                                                          https://docs.microsoft.com/en-us/power-platform/admin/wp-data-loss-prevention
                                                                          https :// docs . microsoft . com / en - us / power - platform / a dmin / block - forwarded - email - from - power
                                                                          - automate
                                                                          ht tps://docs.microsoft.com/en-us/power-platform/admi n/bl ock-forwarded-email-from-power-automate

                                                                          A company implements Dynamics 365 Sales.
                                                                          Only sales managers must be able to perform the approval to move high value sales on in the opportunity qualification process. A new field must be created to capture the approval.
                                                                          You need to create and secure the new field.
                                                                          Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

                                                                          Reveal Solution  Discussion  0

                                                                          Correct Answer:


                                                                          Explanation:

                                                                          Step 1: Enable field security in the Approval field.
                                                                          * Enable field security on one or more fields for a given entity.
                                                                          * Associate one more existing security profiles, or create one or more new security profiles to grant the appropriate access to specific users or teams (step 2 and step 3 below).
                                                                          Step 2: Create a new field security profile.
                                                                          Create a new field security profile for the sales manager.
                                                                          Step 3: Set the field permissions...security profile
                                                                          Step 2 and step 3, example:
                                                                          Configure the security profiles.
                                                                          * Create the field security profile for sales managers.
                                                                          * Go to Settings > Security.
                                                                          * Click Field Security Profiles.
                                                                          * Click New, enter a name, such as Sales Manager access contact mobile phone, and click Save.
                                                                          * Click Users, click Add, select the users that you want to grant read access to the mobile phone number on the contact form, and then click Add.
                                                                          * Click Field Permissions, click mobilephone, click Edit, select Yes next to Allow Read, and then click OK.
                                                                          Reference:
                                                                          https://docs.microsoft.com/en-us/dynamics365/cust ome rengagement/on-premises/admin/field-level-security

                                                                          You are extending a model-driven app by using modern commanding in Power Fx.
                                                                          When a user selects a button on the Opportunity form, the button must trigger an automation to generate a document by updating a single column in Dataverse. Users must affirm the action before it takes place and receive a message after it completes successfully.
                                                                          You need to write the formula.
                                                                          How should you complete the code segment? To answer, select the appropriate options in the answer area.
                                                                          NOTE: Each correct selection is worth one point.

                                                                          Reveal Solution  Discussion  0

                                                                          Correct Answer:


                                                                          Explanation:

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