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Microsoft Certified: Power Platform Developer Associate (PL-400)
PL-400 Power Platform Developer 认证练习题库，45+ 道真题覆盖平台扩展、技术设计、Power Apps 改进、用户体验扩展和集成开发六大考试领域。
$0
Exam Fee
45
Questions
90m
Exam Duration
70/100
Passing Score
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What this certification covers
This page is structured for quick scanning first: exam format, fit, prep time, and the actual study scope.
You will work with
Dataverse 插件 (Plugin) 开发PCF 代码组件开发自定义连接器创建Power Automate 云端流配置Azure Functions 集成客户端脚本 (Client API)ALM 和 CI/CD 流水线技术架构设计数据集成和同步
After preparation
- Pass the PL-400 certification exam with confidence
- Master key concepts across all exam domains
- Identify and strengthen weak areas before the exam
Exam details
Exam Code
PL-400
Provider
Microsoft Azure
Duration
90 minutes
Question Count
45 questions
Passing Score
70/100
Validity
3 years
Exam Fee
$0 USD
Question Types
single-choice, multiple-choice
Languages
English
Official Page
Who should take it
Good fit
- Power Platform 专业开发者和解决方案定制开发人员
- 具有 JavaScript/TypeScript 和 C# 编程经验的开发者
- 从传统开发转向低代码平台扩展的全栈工程师
- Dynamics 365 开发者希望获取 Power Platform 开发认证
Before you start
- 熟悉 JavaScript/TypeScript 和 C# 编程语言
- 了解 RESTful API 和 OAuth 认证机制
- 有 Power Platform 基础操作经验（PL-900 水平）
- 了解 Visual Studio 和 VS Code 开发工具
Study preparation
With hands-on AWS
4-6 weeks
From scratch
8-10 weeks
Daily pace
1-2 hours/day
Learning path preview
7 chapters1
PL-400 Exam Overview
40 min2
Extend Power Platform
30 min3
Create and configure Power Apps
30 min4
Develop integrations
30 min5
Create technical design
30 min6
+ 1 more chapters inside the full pathConfigure Dataverse
30 minCertification comparison
| PL-400 | AI-100 | AI-102 | |
|---|---|---|---|
| Provider | Azure | Azure | Azure |
| Level | 助理级 | 助理级 | 助理级 |
| Fee | $0 | $0 | $0 |
| Duration | 90 min | 90 min | 90 min |
| Question count | 45 | 65 | 65 |
| Validity | 3 yrs | 3 yrs | 3 yrs |
Study tips and common mistakes
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45 题 90 分钟，平均每题 2 分钟，合理分配时间
💡
及格分 70/100，不确定的题先标记跳过，回头再做
💡
排除法非常有用 — 先排掉明显错误的选项，剩下的再分析
⚠️
没有读完所有选项就选答案 — 题目经常有"最佳"答案和"正确但不最佳"的干扰项
⚠️
备考只刷题不理解原理 — 考试场景题需要理解底层概念
⚠️
忽略时间管理 — 在难题上卡太久，导致后面简单题没时间做
FAQ
Frequently Asked Questions
If you plan to take PL-400, start with real practice.
45+ questions, chapter-by-chapter learning, mock exams, wrong-question review, and AI tutor support live in the exam page.
Go to exam prepFrom $29 · 2 free chapters