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Azure大师级🔄 DevOps

Microsoft Certified: DevOps Engineer Expert (AZ-400)

验证您在 DevOps 流程、源代码管理、CI/CD 管道、安全合规和监控方面的专业能力。Microsoft Azure DevOps 最高级别认证。

Start PracticeBrowse Learning Path
$165
Exam Fee
50
Questions
120m
Exam Duration
700/1000
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

Azure DevOpsGitHub ActionsGitCI/CD PipelinesAzure PipelinesInfrastructure as CodeTerraformARM TemplatesDockerKubernetesAzure MonitorApplication InsightsSonarQubeWhiteSource

After preparation

  • 获得 Microsoft 官方 DevOps Engineer Expert 认证
  • 掌握 CI/CD 管道设计和实现
  • 能够设计和管理企业级 DevOps 流程
  • 熟练使用 Azure DevOps 和 GitHub 工具链

Exam details

Exam Code
AZ-400
Provider
Microsoft Azure
Duration
120 minutes
Question Count
50 questions
Passing Score
700/1000
Validity
1 years
Exam Fee
$165 USD
Question Types
单选题, 多选题, 案例分析, 拖拽题
Languages
English, 中文(简体), 日本語, 한국어
Official Page
Open AWS page

Who should take it

Good fit

  • DevOps 工程师和平台工程师
  • CI/CD 和发布管理工程师
  • 从开发或运维转向 DevOps 方向的工程师
  • Azure DevOps 和 GitHub Actions 用户
  • 希望系统化学习 DevOps 实践的技术管理者

Before you start

  • 具备 Azure 管理或开发经验
  • 建议已通过 AZ-104 或 AZ-204 认证
  • 了解 Git 版本控制和分支策略
  • 有 CI/CD 管道搭建经验

Exam domains

Use this breakdown to decide where to spend study time first instead of reading chapters evenly.

Content Distribution

12%

1. 配置流程与沟通

Configure Processes and Communications

Core Knowledge
Azure BoardsWork Items迭代管理反馈机制Wiki 文档
18%

2. 设计和实现源代码管理

Design and Implement Source Control

Core Knowledge
Git 分支策略Pull RequestAzure ReposGitHub代码审查Git Hooks
42%

3. 设计和实现构建与发布管道

Design and Implement Build and Release Pipelines

Core Knowledge
Azure PipelinesYAML 管道GitHub Actions容器化部署蓝绿部署Canary 发布
12%

4. 制定安全与合规计划

Develop a Security and Compliance Plan

Core Knowledge
Secret 管理Key VaultSonarQube依赖扫描OWASP合规策略
16%

5. 实施检测策略

Implement an Instrumentation Strategy

Core Knowledge
Application InsightsAzure MonitorLog Analytics告警规则仪表板分布式追踪

Study preparation

With hands-on AWS

10-12 weeks

From scratch

16-20 weeks

Daily pace

1-2 hours/day

Learning path preview

7 chapters
1
AZ-400 考试概述与备考指南
45 min
2
配置流程和通信
90 min
3
设计和实现源代码管理
120 min
4
设计和实现构建与发布管道
240 min
5
制定安全和合规计划
100 min
6
实现检测策略
100 min
+ 1 more chapters inside the full path

Certification comparison

Azure DevOps Engineer ExpertAzure AZ-120Azure Virtual Desktop Specialty
ProviderAzureAzureAzure
Level大师级专家级专家级
Fee$165$165$165
Duration120 min100 min120 min
Question count505050
Validity1 yrs1 yrs1 yrs

Study tips and common mistakes

💡

50 题 120 分钟，平均每题 2 分钟，合理分配时间

💡

及格分 700/1000，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

💡

多选题会告诉你选几个，仔细看题目要求

⚠️

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 Azure DevOps Engineer Expert, start with real practice.

462+ questions, chapter-by-chapter learning, mock exams, wrong-question review, and AI tutor support live in the exam page.

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