Free PL-400: Microsoft Power Platform Developer Exam Questions and Answers
Microsoft Power Platform Developer is exam PL-400, part of Microsoft Certifications. Microsoft exam codes name the solution area rather than the level — AZ for Azure, DP for data, MS for Microsoft 365, PL for Power Platform, SC for security, AI for Azure AI — with one reliable rule: any exam numbered 900 or 901 is Fundamentals. Every technical exam is scored from 1 to 1000 with 700 to pass, a scaled score Microsoft notes is explicitly not 70% of the marks.
The first 10 questions on this page are free to read, answers included — no account and no card. A plan opens the rest of the bank, the full timed practice test and your weak-topic reporting.
Last updated: September 11, 2026
- Exam code
- PL-400
- Provider
- Microsoft
- Questions in our bank
- 1000+
- Free to read
- First 10, with answers
- Official page
- Official Exam website
- Our test mode duration & pass mark
- 130 mins · 70%
Recommended: Switch to Test Mode to start a practice test that simulates the real exam experience.
Question #1
A developer needs to streamline data entry processes. Which Power Apps component should they use to create a simple canvas application quickly?
Please select an optionIncorrectCorrect answer: A
Canvas Apps allow developers to create apps using a drag-and-drop interface, which is ideal for simple applications.
Was this answer correct?Question #2
A company wants to create automated workflows that involve external systems. Which tool should they primarily use?
Please select an optionIncorrectCorrect answer: B
Power Automate is designed specifically for creating automated workflows between various applications and services.
Was this answer correct?Question #3
What feature in Dataverse allows users to enforce business rules and data integrity during data entry?
Please select an optionIncorrectCorrect answer: C
Business rules in Dataverse allow organizations to define conditions and actions to enforce data integrity and enforce business logic.
Was this answer correct?Question #4
A developer is tasked with generating a Power BI report in response to a user query about sales data. What should they primarily consider?
Please select an optionIncorrectCorrect answer: B
Developers should focus on data sources that connect to the necessary datasets for creating meaningful reports in Power BI.
Was this answer correct?Question #5
A user wants to create a chatbot to assist customers with their inquiries. Which Power Platform tool should the developer utilize?
Please select an optionIncorrectCorrect answer: A
Power Virtual Agents is specifically designed for creating chatbots that can engage with users and provide assistance through conversational interfaces.
Was this answer correct?Question #6
A Power Platform developer wants to create custom logic in their application. Which component allows for this?
Please select an optionIncorrectCorrect answer: C
Azure Functions allows developers to create custom logic that can be executed within Power Platform applications.
Was this answer correct?Question #7
When a user creates a new record in Dataverse, which type of entity should they use to ensure proper data organization?
Please select an optionIncorrectCorrect answer: A
Custom entities allow developers to define their structure based on specific business requirements, ensuring proper data organization.
Was this answer correct?Question #8
A team is developing a Power Automate flow that requires approvals. Which connector should they utilize for this task?
Please select an optionIncorrectCorrect answer: B
The Approval Connector in Power Automate is specifically designed to manage approval workflows effectively.
Was this answer correct?Question #9
An organization requires a way to visualize their customer's journey. Which Power Platform tool would be most suitable?
Please select an optionIncorrectCorrect answer: B
Power BI is effective for creating visual representations and reports that can illustrate customer journeys across different platforms.
Was this answer correct?Question #10
A developer needs to ensure data integrity in their Power Apps application. Which component can help enforce data validation rules?
Please select an optionIncorrectCorrect answer: B
Business Rules in Dataverse can enforce data validation rules to ensure data integrity during data entry.
Was this answer correct?
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FAQ
Learn More: https://learn.microsoft.com/en-us/credentials/
- Q1: What is the PL-400: Microsoft Power Platform Developer exam?
- A: PL-400: Microsoft Power Platform Developer is a Microsoft certification exam. Judging by the questions in our bank, it concentrates on power, developer, dataverse, APPS and canvas.
- Q2: What topics does the PL-400: Microsoft Power Platform Developer exam cover?
- A: Questions in our PL-400: Microsoft Power Platform Developer bank cluster around power, developer, dataverse, APPS, canvas, platform, automate and connector. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for PL-400: Microsoft Power Platform Developer?
- A: Work through the PL-400: Microsoft Power Platform Developer practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real PL-400: Microsoft Power Platform Developer exam questions?
- A: They are drawn from officially released past questions and from community members who have sat PL-400: Microsoft Power Platform Developer. Answers are verified and updated weekly.
- Q5: Where do I register for the PL-400: Microsoft Power Platform Developer exam?
- A: Register through Microsoft directly at https://learn.microsoft.com/en-us/credentials/. Exampractice is not affiliated with Microsoft and does not administer the exam.
- Q6: Is there a free PL-400: Microsoft Power Platform Developer sample?
- A: Yes. Every PL-400: Microsoft Power Platform Developer page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q7: What are Microsoft Certification Exams?
- A: Microsoft Certification Exams validate your expertise in using and managing Microsoft’s technologies and solutions, including Azure, Office 365, Windows, and more. These certifications demonstrate your proficiency in deploying, configuring, and optimizing Microsoft products to support business operations and IT infrastructure.
- Q8: Why should I pursue Microsoft Certification?
- A: Microsoft Certification enhances your professional credibility, showcasing your skills and knowledge in Microsoft technologies. This can lead to better job opportunities, higher salaries, and career advancement in IT, cloud computing, software development, and related fields.
- Q9: What are the benefits of Microsoft Certification?
- A: Benefits include recognition as a certified Microsoft professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest Microsoft technologies and best practices.
- Q10: Who should take Microsoft Certification Exams?
- A: IT professionals, system administrators, developers, cloud engineers, data analysts, and anyone involved in managing and implementing Microsoft solutions should consider these certifications to validate their expertise and advance their careers.
- Q11: What types of Microsoft Certification Exams are available?
- A: Microsoft offers various certification paths, including:
- Q12: How do I prepare for Microsoft Certification Exams?
- A: Preparation can include official Microsoft training courses, study guides, practice exams, online tutorials, and hands-on experience with Microsoft products and solutions.
- Q13: Where can I take Microsoft Certification Exams?
- A: Microsoft Certification Exams can be taken online with remote proctoring or at authorized Pearson VUE testing centers worldwide, providing flexibility to fit your schedule and location.
- Q14: How do Microsoft Certifications impact my career?
- A: Microsoft Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in IT, cloud computing, software development, and other tech-related fields.
- Q15: Are there any prerequisites for Microsoft Certification Exams?
- A: Some exams may have prerequisites, such as foundational knowledge or prior experience with Microsoft products. Check the specific requirements for each certification path on the Microsoft Learn website.
- Q16: How often do I need to recertify for Microsoft Certifications?
- A: Microsoft Certifications typically require renewal every year or two, depending on the certification, to ensure that certified professionals stay updated with the latest technologies and industry practices.