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PL-400: Microsoft Power Platform Developer Practice Test

300 preguntas disponibles

El examen Microsoft Power Platform Developer (PL-400) valida las habilidades técnicas necesarias para diseñar, desarrollar, asegurar y extender la Power Platform. Se centra en el papel del desarrollador en la creación de soluciones comerciales personalizadas que van más allá de las capacidades de las herramientas y conectores estándar. El examen evalúa su capacidad para construir aplicaciones utilizando Power Apps, automatizar procesos con Power Automate, modelar datos con Dataverse e integrarse con sistemas externos y fuentes de datos. También pone a prueba su competencia en la implementación de conectores personalizados, el uso de herramientas de desarrollo como Visual Studio Code y el Power Platform CLI, y la aplicación de prácticas de gestión del ciclo de vida de aplicaciones (ALM). Este examen está diseñado para desarrolladores profesionales que tienen experiencia en desarrollo de software, modelado de datos y servicios en la nube, y que desean especializarse en extender y personalizar el ecosistema de Power Platform. Aprobar con éxito este examen demuestra su capacidad para entregar soluciones robustas, escalables y mantenibles que resuelven problemas comerciales complejos.

Examen de certificación
40 Preguntas del examen
1 hora 40 minutos Límite de Tiempo
Banco de práctica
300 Preguntas de Práctica
5 horas Tiempo de Práctica
Comenzar Práctica
El listón a superar 700/1000 Puntuación oficial para aprobar. Apunta más alto en la práctica antes de reservar.
Objetivos oficiales de Microsoft
Microsoft300 preguntas de prácticaTemario 1.0Banco actualizado el 2026-07-22

Preguntas de Muestra

Prueba algunas preguntas para ver cómo es el examen completo.

Extend the user experience

A nonprofit consolidating donor, grant, and volunteer workflows needs client-side logic that runs when a field changes. The requirement includes mobile users, intermittent network access, and auditability. You need to register the event correctly. What should you do?

Develop integrations

Northwind Traders wants Dataverse events sent to a serverless listener that can scale independently and process messages asynchronously. Which listener option should be recommended?

Develop integrations

Adventure Works builds an integration that must authenticate to Dataverse as an application, not a named employee. Which identity should be configured?

Extend the platform

A retailer deploying a loyalty operations app to several countries must modify a column on create without issuing a second update. The design must reduce unnecessary Dataverse storage and API consumption. You need to use the target entity correctly. What should you do?

Create a technical design

A. Datum reviews whether a requirement can be met without code. Users need a field to become required when another field has a specific value in model-driven forms only. Which implementation should be tried first?

Plan de Estudio

Cada dominio está ponderado para coincidir con el examen de certificación real, por lo que una simulación de práctica completa predice tu resultado.

01Configure business process automation
25%
02Create and configure Power Apps
25%
03Configure Microsoft Dataverse
20%
04Create a technical design
10%
05Extend the platform
10%
06Extend the user experience
10%

Detalles del Examen PL-400 | $165 USD | 1 hora 40 minutos

Código del Examen PL-400
Proveedor Microsoft
Costo del Examen $165 USD
Puntaje Mínimo 700/1000
Límite de Tiempo 1 hora 40 minutos
Preguntas del examen 40
Tipos de PreguntasAún no disponible en este idioma
Política de Repetición No waiting period for first retake if score >= 500 on failed attempt. If score < 500: 14-day waiting period before retake. Maximum 5 attempts per exam per year (365 days). Free retake voucher sometimes included in official instructor-led training.
Formato del Examen Linear
Supervisión en Línea Disponible
Disponible En
EnglishSimplified ChineseTraditional ChineseFrenchGermanJapaneseKoreanPortugueseRussianSpanishArabicIndonesian

Recursos de Estudio

Microsoft Learn (free self-paced training)
MicrosoftGratis
Free official learning paths mapped to each exam
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Microsoft Official Practice Assessment
MicrosoftGratis
Free official practice questions on Microsoft Learn
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Preguntas Frecuentes

What programming languages are essential for the PL-400 exam?

C# is the primary language for writing plugins, custom workflow activities, and Azure Functions. JavaScript is critical for client-side scripting in model-driven apps, including form scripting, ribbon customizations, and command bar actions. Familiarity with TypeScript is also beneficial. Additionally, understanding of RESTful APIs and OData is required for data operations.

How does the PL-400 differ from the PL-200 (Functional Consultant) exam?

The PL-200 focuses on configuring the Power Platform using out-of-the-box features, such as creating apps, flows, and dashboards without code. The PL-400, in contrast, is for developers who write custom code, create plugins, build custom connectors, and extend the platform beyond its declarative capabilities. A functional consultant configures; a developer extends.

What are the most important topics to focus on for the PL-400?

Key areas include: Dataverse extensibility (plugins, custom APIs, and event handling), client-side development (JavaScript, Web API, and custom controls), solution architecture (managed vs. unmanaged solutions, solution layering), Power Automate integration (custom connectors, triggers, and actions), and security (role-based access, field-level security, and sharing).

Is hands-on experience with Azure Functions required for the PL-400?

Yes, Azure Functions are a key component of the exam. You should understand how to create and register Azure Functions as custom connectors or as part of a Power Automate flow. The exam tests your ability to integrate serverless compute with the Power Platform to handle complex business logic or long-running operations.

What tools should I be proficient in for the PL-400 exam?

You should be comfortable with the Power Platform admin center, Solution Explorer, XrmToolBox (especially the Plugin Registration Tool and FetchXML Builder), Power Platform CLI, Visual Studio, and the Dataverse Web API. Familiarity with Postman for testing API calls is also highly recommended.