1. Home
  2. Microsoft
  3. PL-400 exam

Microsoft PL-400 Exam Prep Course (Premium File)
AI-Powered Microsoft Power Platform Developer Exam - Pass on Your First Try

Last updated on Jun 03, 2026

PL-400 Practice Exam
Professionally Developed, Always Up-To-Date
PL-400 Package
Premium File (PDF): 429 Questions
Interactive Software: Included
AI Teaching Assistant: Included
Duration & Delievery: Self Paced
Last Updated: 03-Jun-2026
Free Updates: 60 Days
Price   Buy 1 Get 1 Free  USD $68
Download Now

Prepare with confidence using our PL-400 Exam Simulation App

All Microsoft Power Platform Developer certification learning material, study guide, training courses are created by a team of Microsoft training experts. The Study Guide and .EXM training software files contain relevant Microsoft Power Platform Developer content, labs, practice questions and explanation. This PL-400 exam guide and training courses is based on the latest exam outlines available!

Xengine Exam Simulator Software
See how much you’ve learned using Exam Score Report!
Prepare for the real exam using Xengine Software
Customize your test in Xengine Software
Have all of your exams in one place!
Add EXM files to your Xengine Course Library

AI Teaching Assistant Included with this Package

Struggling with a complex question? Just ask your PL-400 AI tutor. It explains concepts, clarifies why wrong answers are wrong, and helps you understand PL-400 topics in depth, available 24/7, included at no extra cost.

Instant Explanations

Don't just see the right answer, understand why it's right and why the others are wrong. In any Language!

Study Any Time, Any Place

Your AI tutor is available around the clock. No scheduling, no waiting — help is one click away inside the practice test.

Built Into Each Exam

Available directly in your online practice session. Click "Ask AI" on any question and get an instant explanation.

1. Buy the Package

One-time payment, instant access

2. Open a Practice Test

Launch the exam online

3. Click "Ask AI" on Any Question

Get an instant explanation

Microsoft Power Platform Developer Study package designed to help you confidently pass your exam.

The PL-400 Exam Prep Features:

  • Contains the most relevant and up to date PL-400 study material covering all exam topics on the latest PL-400 certification.
  • A 90+% historical success rate, giving you confidence in your PL-400 exam preparation.
  • Includes a FREE PL-400 Mock exam software for added practice.
  • Free updates for 60 days, ensuring you have the latest PL-400 study content.
  • Instant access to download the study material, no waiting required.
  • Unlimited download access from any device, making studying convenient and easy.
  • Secure and real-time processing of payments through a 256-bit SSL system.
  • A responsive technical support team to provide you support 24/7.

Take the first step towards passing your PL-400 exam with ease by investing in our comprehensive certification exam material.

How to Prepare and Pass the Microsoft PL-400 Exam

If you're a student looking to enhance your skills in Microsoft Power Platform, passing the Microsoft PL-400 exam can be a significant milestone in your career. This article will guide you through the essential information about the PL-400 exam, its objectives, and provide actionable tips to help you succeed.

About the Microsoft PL-400 Exam

The Microsoft PL-400 exam, also known as "Microsoft Power Platform Developer," is designed for individuals who want to demonstrate their expertise in building and implementing Microsoft Power Platform solutions. This exam validates your skills in designing, developing, securing, and troubleshooting Power Platform solutions.

Exam Details

  • Exam Code: PL-400
  • Exam Name: Microsoft Power Platform Developer
  • Exam Language: English
  • Exam Duration: 180 minutes
  • Exam Format: Multiple choice and scenario-based questions
  • Exam Price: Check the Microsoft Certification website for the current pricing.

Exam Objectives

The PL-400 exam measures your knowledge and skills in the following areas:

  • Designing and implementing Microsoft Dataverse entities, user interfaces, and security (20-25%)
  • Creating and managing Power Apps (15-20%)
  • Implementing Power Automate (15-20%)
  • Creating and managing Power BI reports (15-20%)
  • Developing integrations (15-20%)
  • Implementing solutions with Power Virtual Agents (10-15%)
  • Performing solution testing, deployment, and support (10-15%)

Preparing for the PL-400 Exam

Effective preparation is key to passing the PL-400 exam. Here are some actionable tips to help you succeed:

1. Understand the Exam Objectives

Thoroughly review the exam objectives provided by Microsoft. Ensure that you have a solid understanding of the topics and subtopics covered in the exam. Focus your preparation efforts accordingly.

2. Study Official Microsoft Documentation

Microsoft provides detailed documentation, guides, and tutorials on the Power Platform. Familiarize yourself with the official documentation, such as Microsoft Docs, which covers various aspects of Power Apps, Power Automate, Power BI, and more. Pay close attention to the topics outlined in the exam objectives.

3. Explore Hands-on Labs and Sample Projects

Practical experience is invaluable when preparing for the PL-400 exam. Take advantage of the hands-on labs and sample projects provided by Microsoft. These resources allow you to gain practical experience and reinforce your learning.

4. Take Online Courses and Training

Consider enrolling in online courses or training programs specifically designed for the PL-400 exam. These courses often provide structured learning paths, practice exams, and expert guidance, helping you build a solid foundation for the exam.

5. Join the Microsoft Power Platform Community

Engage with the Microsoft Power Platform community to expand your knowledge and learn from experienced professionals.

6. Practice with Sample Questions and Mock Exams

Practice makes perfect! Use sample questions and mock exams to familiarize yourself with the exam format and assess your knowledge. Microsoft offers official practice tests that simulate the real exam experience, allowing you to identify areas where you need improvement.

7. Stay Updated with the Latest Updates and Features

The Power Platform ecosystem is continuously evolving, with new updates and features being introduced regularly. Stay up to date with the latest announcements, releases, and best practices. Microsoft documentation, official blogs, and community forums are excellent resources to stay informed.

8. Develop Practical Experience

Building real-world Power Platform solutions is an excellent way to reinforce your knowledge and gain practical experience. Look for opportunities to work on projects or create your own applications using Power Apps, Power Automate, and Power BI. This hands-on experience will greatly benefit you during the exam.

9. Manage Your Time Effectively

The PL-400 exam has a time limit of 180 minutes, so it's crucial to manage your time wisely. Practice answering questions within the allocated time for each section. This will help you become familiar with the pace required to complete the exam successfully.

10. Stay Calm and Confident on Exam Day

On the day of the exam, make sure you get a good night's sleep and arrive at the exam center well-prepared. Stay calm and confident throughout the exam, carefully reading each question and considering all the options before selecting your answer. Don't rush, and double-check your responses before submitting.

Conclusion

Passing the Microsoft PL-400 exam is a significant achievement that demonstrates your expertise in developing solutions using the Microsoft Power Platform. By understanding the exam objectives, studying official documentation, gaining practical experience, and leveraging available resources, you can maximize your chances of success. Remember to stay focused, practice diligently, and believe in your abilities. Good luck on your journey to becoming a Microsoft Power Platform Developer!

Microsoft

Recent testimonials from our customers:

VirtuLearn AI

Question 61:

  • Correct answer: A. Run the Bot Framework Emulator.

  • Why: The Bot Framework Emulator lets you test and validate a locally running bot before connecting to any channels. It lets you simulate conversations, inspect requests/responses, view state, and debug dialog flows in real time.

  • Why the other options are not correct for pre-connection validation:
- Bot Framework Composer is a design/authoring tool, not a local validation tool for a running bot. - Registering the bot with Azure Bot Service is for cloud deployment, not for initial local validation. - Windows Terminal is just a shell; it doesn’t provide bot testing capabilities.
  • Quick steps (before connecting to channels):
- Install and run the bot locally (e.g., dotnet run or npm start). - Start the Bot Framework Emulator and connect to your bot’s local endpoint (typically http://localhost:3978/api/messages with any app credentials as needed). - Validate conversations, dialogs, and state to ensure correct behavior prior to deployment.

Singapore, Singapore

VirtuLearn AI

Question 10:
Correct answer: B. A new query key was generated.
Explanation:

  • The REST call uses POST to .../regenerateKey with body {"keyName": "Key2"}. This regenerates only the specified key (Key2) for the given Cognitive Services account.
  • The value of Key2 changes to a new secret; Key1 remains unchanged. It does not rotate both keys, nor does it involve Azure Key Vault.
  • After regenerating, update your client applications to use the new Key2 value to continue authenticating.

Singapore, Singapore

VirtuLearn AI

Question 57:
In question 57, after a new feature release users experience latency at login. The first action should be to rollback the recent release to the previous stable version.
Why:

  • Rolling back quickly restores service and user experience, minimizing impact (blast radius) while you investigate the root cause.
  • It buys time to diagnose whether the regression was introduced by the new release.

Why not the other options as the first step:
  • Review Stackdriver monitoring is important for diagnosis, but it doesn’t immediately restore service to normal. Do it after rollback or in parallel to triage.
  • Upsize the VMs may help temporarily but does not address the underlying issue and isn’t a guaranteed fix.
  • Deploy a new release could reintroduce the problem or delay stabilization.

Best practice tip: use feature flags or canary deployments so you can rollback a feature with minimal impact, and have a defined rollback playbook for fast incident response.

Zionsville, United States

Mark Whyte

Hi, when I click on Practice online it sends me to the free test is this right? is there a Mac OS of Xengine Thanks Mark

Wicklow, Ireland

VirtuLearn AI

Question 2:

  • Correct option: C — the models are PA-3260, PA-5410, PA-850, and PA-460.
  • Why: ARE requires PAN-OS 11.0+ and hardware that supports the feature. ARE is available on the PA-3200 Series, PA-5400 Series, PA-800 Series, and PA-400 Series. That includes:
- PA-3260 (PA-3200 family) - PA-5410 (PA-5400 family) - PA-850 and PA-460 (PA-800/PA-400 families)
  • What to do in practice:
- Ensure PAN-OS 11.0+ is running. - Apply the ARE license. - Enable ARE on the relevant logical router to use advanced routing features (e.g., enhanced BGP/OSPF).
  • Why other choices are incorrect: those models fall outside the ARE-supported families or are VM/CN-Series not listed for ARE in this context.

Doha, Qatar

VirtuLearn AI

Question 2:

  • Correct answer: Set-MsolCompanySettings

  • Why:
- Self-service sign-up (SSS) is a tenant-wide setting in Azure AD/MSOL. To prevent external users from creating new accounts in your contoso.com tenant via SSS, you modify the MSOL company settings. - The cmdlet to configure these tenant-wide settings is Set-MsolCompanySettings. - The other options operate on federation settings or domain-level configurations (e.g., Set-MsolDomainFederationSettings, Update-MsolfederatedDomain, Set-MsolDomain) and do not control self-service sign-up behavior.

Saldanha, South Africa

VirtuLearn AI

Question 0:
You’re right to question it, but in this exam context the correct option is A: create_resource("res1", "ComputerVision", "F0", "westus").
Why:

  • The task is to generate captions of images, which uses the Computer Vision resource, not Custom Vision.
  • The requirement specifies a free Azure resource, so you should use the free tier F0 in the West US region.
  • The other options either use the wrong service (CustomVision.Prediction) or a paid tier (S0).

If you’ve seen F0 not available for Computer Vision in your actual Azure portal, that’s a portal/region nuance, but for the exam scenario the expected choice is A.

Singapore, Singapore

VirtuLearn AI

Question 17:

  • Correct answer: A

  • Why: To generate captions of images, you need a ComputerVision resource, not CustomVision.Prediction. The task specifies a free Azure resource, so use the free tier F0 and set the location to westus. The other options either use the wrong service (Custom Vision) or use a paid tier (S0). The function call should be:
create_resource("res1", "ComputerVision", "F0", "westus")

Singapore, Singapore

VirtuLearn AI

Question 46:

  • The correct completion is: collection of information concepts and their relationships to one another.

  • In TOGAF/Enterprise Architecture, an information map is a visual representation of the information landscape. It shows what information assets exist, where they reside, and how they relate and flow between systems. It helps identify key data concepts, their locations, and the dependencies between them.

Hersonissos, Greece

VirtuLearn AI

Question 1810:

  • Correct answer: C — User acceptance testing (UAT)

  • Why: In year two, business processes are updated to implement new functionality. UAT verifies that the new functionality meets business requirements, is usable by end users, and supports necessary controls and reporting. It provides the final confirmation before go-live.

  • Why the others are weaker:
- Data migration: important, but primarily a year-one activity focused on moving data, not validating the new functionality. - Sociability testing: (not a standard term here) generally would cover technical or integration aspects rather than end-user acceptance of new processes. - Initial user access provisioning: security setup; important but not the primary focus for validating updated business processes.
  • Practical tip: base UAT on real business scenarios, ensure the UAT environment mirrors production, require business owner sign-off, and maintain traceability between requirements and test cases.

Riyadh, Saudi Arabia