PL-400 (Microsoft Power Platform Developer Associate) — Free Online Mock Test
Extend Power Platform with code · plugins, JS, custom connectors, PCF controls, ALM with solutions. · Official language: English.
PL-400 exam at a glance
PL-400 full-length mock tests
Attempt 50 full-length PL-400 mock tests, each a distinct question set built on the real 60-question, 120-minute pattern — with instant scoring and section-wise analysis. The first 3 are free.
See all 50 PL-400 mock tests →PL-400 key facts & eligibility
| Conducting body | Microsoft; delivered via Pearson VUE. |
|---|---|
| Official website | learn.microsoft.com ↗ |
| Mode | A proctored exam (online or at a Pearson VUE centre) of about 40–60 questions, some in case-study sets, in roughly 100 minutes. |
| Frequency | On demand, year-round. |
| Scoring & marking | Scored 1–1000 with 700 to pass. Covers extending the Power Platform — Dataverse, model-driven and canvas apps, Power Automate, plug-ins and custom code (Power Apps component framework, JavaScript, Azure integrations), application lifecycle management, and security and user experience. |
| Score validity | 1 year, renewed free via an online assessment on Microsoft Learn. |
| Language | English and several other languages. |
Who is eligible for PL-400?
No formal prerequisite; Microsoft expects development experience with Power Platform plus JavaScript, C#, JSON and RESTful web APIs.
Last verified July 2026 against Microsoft — PL-400 (Power Platform Developer). Always confirm current details on the official website before you register.
PL-400 section breakdown
The PL-400 mock test on Wrexa Edge replicates the real exam's section structure — same names, same question count per section, same time limits. No inter-section breaks — the timer runs continuously.
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PL-400 (60 Q)
PL-400 scoring & marking scheme
Strategy: PL-400 has no negative marking. Attempt every question — blank answers cost you potential marks but cannot pull your score down.
Scale: PL-400 (pass 700/1000).
How PL-400 is conducted
- Mode
- Test format
- Backtracking
- Mark for review
PL-400 time strategy
With 60 questions in 120 minutes, you have about 120 seconds per question on average. Successful candidates aim for the following pacing on each section:
- PL-400 (60 Q)
Wrexa Edge's analytics show your actual time-per-question after every mock so you can spot which sections you're losing time on.
PL-400 topics covered
Across the 50 Wrexa Edge variants of PL-400, the following topics appear most often (sample distribution from one variant):
PL-400 (60 Q)
- Storage — Replication · 3
- Databases — Cosmos · 3
- Databases — Azure SQL · 2
- Messaging — Service Bus · 2
- Security — Key Vault · 2
- DevOps — IaC · 2
- Identity — RBAC · 1
- Identity — Managed Identity · 1
PL-400 difficulty calibration
Advanced tier. Advanced-level: high-stakes exam with rigorous content depth. Expect 4-8 months of structured prep.
Extend Power Platform with code · plugins, JS, custom connectors, PCF controls, ALM with solutions. · Official language: English.
Verified content — Wrexa Edge's PL-400 bank has been deeply curated with real exam-aligned content (estimated 100% syllabus coverage).
How Wrexa Edge prepares you for PL-400
- Real test-day interface
- 50 distinct variants
- Detailed analytics
- Spaced repetition (Notebook)
- Optional proctoring
- Free to start
Expert take: what PL-400 really tests
PL-400 is the developer certification for the Power Platform, and it sits at the boundary of low-code and pro-code: alongside Dataverse and apps, it expects real coding — C# plug-ins, Power Apps component framework (PCF) controls, JavaScript, and Azure/REST integrations. Candidates who come from a pure app-maker (low-code) background often underestimate the custom-code and integration questions, which are where the exam earns its "developer" title.
Preparation tips
- Practise the pro-code side hands-on — plug-ins (C#), PCF controls, and JavaScript.
- Learn integration patterns (custom connectors, Azure, REST APIs) and ALM.
- Know Dataverse deeply — it is the data backbone every question assumes.
Common mistakes to avoid
- Preparing as an app-maker and under-practising the custom-code and integration topics.
- Neglecting application lifecycle management (solutions, pipelines), which the exam tests.
PL-400 study plan
A phase-by-phase roadmap from your first concept to test-ready. Stretch or compress each phase to fit the time you have before your attempt.
- Master Dataverse — tables, relationships, business rules and security
- Build model-driven and canvas apps and extend them
- Work the free Microsoft Learn PL-400 path
- Write plug-ins and custom code (C#) and Power Apps component framework (PCF) controls
- Integrate with Azure and external services via REST APIs and JavaScript
- Learn Power Automate extensions and custom connectors
- Study application lifecycle management (solutions, pipelines, source control)
- Take the official practice assessment; aim above 700/1000
- Re-drill plug-in and integration scenarios hands-on
Where PL-400 can take you
A strong PL-400 result opens up these careers and higher-study paths:
- Power Platform developer
- Low-code / pro-code developer
- Dynamics 365 developer
- Solution architect pathway
Best books & official prep for PL-400
- Microsoft Learn PL-400 path — Microsoft
- Exam Ref / PL-400 study guides — Various
- PL-400 practice assessments — Microsoft / Various
- Hands-on Power Platform + code — Self-made
Official practice: Microsoft Learn provides the free PL-400 path and practice assessment; because it is a developer exam, hands-on plug-in, PCF and integration work matters most.
Previous-year papers: Microsoft does not release past exams; the study guide and official practice assessment are the best preparation.
Frequently asked questions
- What is the PL-400 exam pattern?
- Microsoft Power Platform Developer Associate contains 60 questions across 1 section: PL-400 (60 Q). Total duration is 120 minutes (about 120 seconds per question).
- Does PL-400 have negative marking?
- No — PL-400 has no negative marking. Each correct answer is worth 1 mark, so attempt every question.
- How is PL-400 scored?
- Scaled score range: 100 to 1000. PL-400 (pass 700/1000).
- How can I practise PL-400 online for free?
- Wrexa Edge gives you 3 free full-length PL-400 mock tests — with instant scoring, detailed explanations and analytics — plus 47 more with Pro. Start practising in under a minute, no card required.
- What is the difficulty level of PL-400?
- PL-400 is rated Advanced difficulty on Wrexa Edge. Advanced-level: high-stakes exam with rigorous content depth. Expect 4-8 months of structured prep. Extend Power Platform with code · plugins, JS, custom connectors, PCF controls, ALM with solutions. · Official language: English.
- How long is the PL-400 exam?
- PL-400 runs for 120 minutes total. On Wrexa Edge the timer is enforced exactly as on the real exam — including no inter-section breaks.
- What topics are covered in PL-400?
- PL-400 is split into: PL-400 (60 Q). Each section is timed and weighted separately. Extend Power Platform with code · plugins, JS, custom connectors, PCF controls, ALM with solutions. · Official language: English.
- What tools or aids are allowed during PL-400?
- No special tools are required. Note: real exam is proctored — Wrexa Edge mirrors this with a webcam-based proctoring flow you can enable.
- Is the PL-400 test adaptive?
- No — PL-400 is a fixed-form (linear) test. Every candidate sees the same number of questions per section.
- How many PL-400 mock tests does Wrexa Edge offer?
- Wrexa Edge generates 50 distinct PL-400 variants — each with different question content, not just shuffled options — the first 3 free for everyone and 47 more with Pro. That's 3000 unique practice questions in the real test-day interface.
- Is there a free PL-400 test series 2026?
- Yes. The Wrexa Edge PL-400 test series for 2026 gives you 3 free full-length mock tests (50 in total) plus subject-wise and topic-wise tests — instant scoring and detailed analysis, no card required.
- Are PL-400 previous year question–style papers included?
- Every PL-400 mock is modelled on the official exam pattern and the style of previous years' papers — the same 60-question structure, sections and marking — so your practice mirrors the real paper you'll sit.
- Which is the best free PL-400 mock test online?
- Wrexa Edge's PL-400 mock test replicates the real exam interface, timing and marking scheme, with instant score, section-wise analysis and 50 fresh variants — a strong free choice for 2026 preparation.
- Can I take the PL-400 mock test on mobile?
- Yes. PL-400 mock tests run in any browser on mobile, tablet or desktop — no app or download needed. Start on your phone and your progress and analytics sync when you sign in.
- What is the PL-400 syllabus?
- The PL-400 syllabus maps to its 1 section: PL-400 (60 Q). Wrexa Edge's mock tests cover the complete syllabus topic by topic — see the topics-covered breakdown above — so you practise every area at real exam difficulty.
- What is the eligibility for PL-400?
- No formal prerequisite; Microsoft expects development experience with Power Platform plus JavaScript, C#, JSON and RESTful web APIs. Wrexa Edge focuses on realistic PL-400 practice: 3 free full-length mocks in the exact exam pattern, ready whenever you are.
- When is the PL-400 exam and how should I prepare?
- Official PL-400 exam dates are announced by the conducting body for each cycle — check the latest notification for the current schedule. To be ready, follow a phased study plan and take full-length timed mocks; Wrexa Edge gives you 3 free PL-400 mocks with instant scoring so you can track your readiness week by week.
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