Course Includes:
- Price: FREE
- Enrolled: 0 students
- Language: English
- Certificate: Yes
- Difficulty: Beginner
Scaffolding a quick model-driven form script or basic Dataverse table takes minutes. Explaining why an unmanaged hotfix layer in UAT silently masks every new Managed deployment beneath it, why caching IOrganizationService as a class field on a C# IPlugin causes cross-user data leaks under concurrent saves, why Power Apps code apps (`pa app`) drop Application Insights beacons until `connect-src` overrides `connect-src 'none'` and reject shared SQL logins, why Power Platform Managed Identity v2 binds a certificate-signed `.nupkg` to Entra Federated Identity Credentials with zero client secrets, or how a custom Microsoft Foundry agent consumes Dataverse's `/api/mcp` server with Work IQ domain skills and `@microsoft/agents-copilotstudio-client` consent cards is what Exam PL-400 (and its identical-blueprint successor Exam AB-400) actually tests.
This course delivers 600 original, enterprise-grade Power Platform Developer questions across 6 full-length mock exams of 100 questions each, weighted strictly to Microsoft's official October 16, 2026 PL-400 / AB-400 study guide:
• Build Microsoft Power Platform solutions (15–20% -> 18 questions per exam; 108 total)
• Extend the user experience (25–30% -> 28 questions per exam; 168 total)
• Extend Microsoft Power Platform (35–40% -> 39 questions per exam; 234 total)
• Develop integrations (10–15% -> 15 questions per exam; 90 total)
ABOUT EXAM PL-400 & THE OCTOBER 2026 AB-400 TRANSITION
Passing Exam PL-400 (final test date October 30, 2026 after registration closed October 16, 2026) or its direct replacement Exam AB-400 earns the Microsoft Certified: Power Platform Developer Associate credential with no prerequisite certification required. Both exams share the exact October 16, 2026 4-domain blueprint covering technical architecture, Dataverse standard/elastic/virtual tables, Managed Environments & DLP, Git/PAC CLI ALM, model-driven Client API & modern commanding, virtual React PCF components, Power Apps code apps (`pa` CLI & CSP), C# plug-ins & Custom APIs, `.NET` & Python Dataverse SDKs, Azure Functions, Power Automate & Copilot Studio workflows, Microsoft Foundry + Dataverse MCP (`/api/mcp` & Work IQ), Change Tracking + Alternate Key upserts, and C# custom connectors.
WHAT EVERY QUESTION INCLUDES
• Per-option explanations on all 4–6 choices detailing why every correct answer works and why each distractor fails in Power Platform, Dataverse, and Azure
• Overall technical synthesis plus direct primary documentation links to Microsoft Learn
• Exact domain mapping across all 36 official October 16, 2026 PL-400 / AB-400 skills (`1.1` through `4.6`)