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Eliza Elynn
Eliza Elynn

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Complete AZ-400 Study Guide 2026 – Microsoft Azure DevOps Engineer Expert

Introduction

The Microsoft Azure DevOps Engineer Expert (AZ-400) certification is a highly sought-after credential in 2026. It validates your expertise in designing and implementing DevOps practices on Azure, including CI/CD pipelines, Infrastructure as Code, security, and monitoring.

This guide provides a step-by-step roadmap, study plan, practical resources, and tips to help you pass the AZ-400 exam successfully.

Why Take the AZ-400 Certification?

Earning AZ-400 demonstrates that you can:

  • Design and implement DevOps processes using Azure services
  • Build, test, and deploy applications efficiently
  • Implement security and compliance in DevOps workflows
  • Optimise monitoring and feedback loops for continuous improvement

This certification helps you stand out as a skilled Azure DevOps Engineer and opens doors to advanced cloud roles.

Exam Overview

Duration: 120 minutes
Format: Multiple-choice, scenario-based, drag-and-drop questions
Passing Score: 700 / 1000
Official Microsoft Page: AZ-400 Certification

The exam tests real-world Azure DevOps skills, so hands-on practice is crucial.

Exam Modules / Syllabus

The exam covers five main modules:

  • Design and implement processes and communications
  • Source control strategy and repository management
  • Build and release pipelines implementation
  • Security and compliance management
  • Monitoring, feedback, and optimisation Full syllabus: AZ-400 Syllabus

Recommended Study Plan (4 Weeks)

Week Focus Area

Week 1: Azure DevOps fundamentals
Week 2: Source control and Continuous Integration (CI) pipelines
Week 3: Release pipelines and Infrastructure as Code (IaC)
Week 4: Security, monitoring, and practice tests

Progress Tracker: Google Sheet Tracker

Practice Tests & Hands-On Labs

Take free AZ-400 practice tests
Focus on CI/CD pipelines, YAML templates, and Git workflows
Complete hands-on labs to reinforce learning and simulate real-world tasks

Track Your Progress

Use a study tracker to monitor:

  • Completed modules
  • Practice test scores
  • Notes & weak areas
  • Link: Progress Tracker Sheet

Final Tips & Motivation

  • Focus on hands-on practice
  • Revise weak modules using your tracker
  • Join Azure DevOps communities for guidance
  • Follow your 4-week plan consistently

Stay motivated — the AZ-400 exam rewards preparation and practical skills
All resources in one place: AZ-400 Study Hub – Google Drive

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