Microsoft PL-400 Exam : Microsoft Power Platform Developer

  • Exam Code: PL-400
  • Exam Name: Microsoft Power Platform Developer
  • Updated: Oct 21, 2026
  • Q & A: 411 Questions and Answers

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About Microsoft PL-400 Exam Questions

Because the question difficulty is well proportioned, candidates build confidence steadily while doing exercises, and by the time the real PL-400 test comes around the corner, the pressure feels familiar rather than frightening.

Microsoft PL-400 Exam Overview:

Certification Vendor:Microsoft
Exam Name:Microsoft Power Platform Developer
Exam Number:PL-400
Exam Format:Multiple choice, Scenario-based, Case studies, Code interpretation, Multiple response
Certificate Validity Period:1 year (renewable annually via free online assessment)
Exam Duration:120 minutes
Available Languages:German, Spanish, Japanese, French, Chinese (Simplified), English, Portuguese (Brazil), Arabic (Saudi Arabia)
Passing Score:700 (on scale 100–1000)
Real Exam Qty:40–60
Related Certifications:Microsoft Certified: Power Platform Solution Architect Expert
Microsoft Certified: Power Platform Fundamentals
Exam Price:$165 USD
Recommended Training:Official PL-400 Study Guide
Microsoft Learning Path: Power Platform Developer
Exam Registration:Microsoft Learn Exam Page
Pearson VUE Registration
Sample Questions:Free Download real PL-400 actual tests
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 technical architecture
  • 1. Evaluate out-of-the-box vs custom development
    • 2. Analyze requirements and determine solution approach
      • 3. Design authentication and authorization strategy
        • 4. Assess security and DLP policy impact
          - Design solution components
          • 1. Design business logic and automation
            • 2. Design custom connectors and APIs
              • 3. Plan application lifecycle management (ALM)
                • 4. Design data model and table structures
                  Topic 2: Build Power Platform solutions10–15%- Configure Microsoft Dataverse
                  • 1. Implement business rules, calculated and rollup fields
                    • 2. Create and configure tables, relationships, and fields
                      • 3. Manage solutions and environment variables
                        • 4. Configure security roles, teams, and access
                          - Implement ALM practices
                          • 1. Manage solution dependencies and versions
                            • 2. Deploy solutions across environments
                              • 3. Create CI/CD pipelines with Build Tools
                                Topic 3: Extend the platform30–35%- Develop Dataverse extensions
                                • 1. Develop custom APIs and virtual entities
                                  • 2. Create and register plug-ins
                                    • 3. Implement Azure Functions and webhooks
                                      - Customize connectors and services
                                      • 1. Authenticate and secure service connections
                                        • 2. Build custom connectors
                                          - Implement server-side logic
                                          • 1. Handle data operations and transactions
                                            • 2. Use Power Fx and plug-in development
                                              Topic 4: Extend the user experience10–15%- Use Power Apps Component Framework
                                              • 1. Build and deploy code components
                                                • 2. Integrate custom components into apps
                                                  - Create custom visualizations
                                                  - Implement custom client-side logic
                                                  • 1. Use JavaScript and TypeScript
                                                    • 2. Work with form events and client APIs
                                                      Topic 5: Implement Power Apps improvements10–15%- Enhance canvas apps
                                                      • 1. Optimize performance and resolve delegation issues
                                                        • 2. Implement advanced controls and component libraries
                                                          • 3. Use complex Power Fx formulas and functions
                                                            - Enhance model-driven apps
                                                            • 1. Customize forms, views, and navigation
                                                              • 2. Configure command bar and event handlers
                                                                • 3. Implement client-side scripting
                                                                  Topic 6: Develop integrations10–15%- Secure and monitor integrations
                                                                  - Integrate with external systems
                                                                  • 1. Use Microsoft Graph and Azure services
                                                                    • 2. Connect to REST APIs and web services
                                                                      - Implement data integration and transformation
                                                                      • 1. Use Azure Logic Apps and Power Automate
                                                                        • 2. Data conversion and synchronization

                                                                          Frequently Asked Questions About Microsoft Power Platform Developer

                                                                          The package includes 411 practice questions for the PL-400 exam, all verified and arranged in a well-balanced mix of difficulty to support progressive study.

                                                                          • Extend the platform (30–35%)
                                                                          • Implement Power Apps improvements (10–15%)
                                                                          • Extend the user experience (10–15%)

                                                                          Let the topic weights guide how you split your study hours.

                                                                          The Microsoft Power Platform Developer questions are spread across a well-proportioned range of difficulty, from fundamentals to challenging items. That distribution lets you build confidence session by session, and by the time the real test approaches, you have already faced everything it can reasonably throw at you.

                                                                          No mandatory prerequisites; recommended experience: Power Platform services, JavaScript, C#, REST APIs, Azure, and ALM practices

                                                                          The PL-400 exam contains 40–60 questions within 120 minutes minutes. Rehearsing under the same limit on the DumpsActual simulator builds calm, practiced pacing.

                                                                          Microsoft Learning Path: Power Platform Developer: Visit official page

                                                                          Official PL-400 Study Guide: Visit official page

                                                                          Microsoft Learn Exam Page: register for PL-400

                                                                          Pearson VUE Registration: register for PL-400

                                                                          To pass PL-400 you need 700 (on scale 100–1000), and the official exam fee is $165 USD. Fixing both numbers early keeps your practice target concrete.

                                                                          Our service comes down to three commitments. First, the staff works around the clock online so customer demands about Microsoft Power Platform Developer are met the moment they arise. Second, the team is strictly discreet: customer personal information has never been leaked, and your privacy remains protected. Third, our experts watch the renewal of the question bank, and once a change is found, the updated material goes straight to your mailbox.

                                                                          Microsoft Power Platform Developer Sample Questions:

                                                                          Question #1

                                                                          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

                                                                          Question #2

                                                                          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

                                                                          Question #3

                                                                          You have two tables, account and contact, with a parent-child relationship. Records in the account table can be created in the Ul or from an external system integrated with Dataverse by using an Azure Function.
                                                                          When a user creates a record in the account table, a default record in the contact table must be created automatically.
                                                                          You need to implement a process to create the contact records.
                                                                          Solution: Create a cloud flow that runs when the account record is created. Use the Dataverse connector to create the contact record.
                                                                          Does the solution meet the goal?

                                                                          • A. Yes
                                                                          • B. No
                                                                          Reveal Solution  Discussion  0

                                                                          Correct Answer: B  🗳️

                                                                          Question #4

                                                                          You are creating an integration that uses an Azure function to create records in the Common Data Service when leads are submitted from your company website.
                                                                          You create and configure a Common Data Service application user.
                                                                          You do not have administrator access to the Common Data Service environment you are using for access to Azure Active Directory. Company policy dictates that service accounts must be used for integrations, and integrations must not be granted privileges beyond what is needed.
                                                                          You need to recommend actions that an administrator should perform to configure access for the Azure Function.
                                                                          Which three actions should you perform? Each correct selection presents part of the solution.
                                                                          NOTE: Each correct selection is worth one point.

                                                                          • A. Create a new security role with the minimum required permissions and assign to the application user.
                                                                          • B. Create an application registration in Azure Active Directory.
                                                                          • C. Grant the application delegated permissions to the Dynamics CRM API in Azure Active Directory.
                                                                          • D. Assign the system administrator security role to the application user.
                                                                          • E. Deploy Azure B2B guest permissions to the application user.
                                                                          • F. Assign the Power Platform administrator role to the application user in Azure Active Directory.
                                                                          Reveal Solution  Discussion  0

                                                                          Correct Answer: A,B,C  🗳️

                                                                          Explanation: Only visible for DumpsActual members. You can sign-up / login (it's free).

                                                                          Question #5

                                                                          You are designing new functionality for an existing model-driven app.
                                                                          A field must display multiple selections to the user, enabling the user to select a value.
                                                                          You need to determine which column type can support the required scenarios.
                                                                          Which column type should you use? To answer, drag the appropriate column types to the correct scenarios.
                                                                          Each column type 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:

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