AZ-400 DevOps Engineer Expert Practice Exams 2026

Pass the Microsoft Azure DevOps Engineer Expert (AZ-400) exam on your first attempt — and earn one of the highest-paid Azure credentials.

The AZ-400 earns you the Microsoft Certified: DevOps Engineer Expert badge — proof that you can design and implement DevOps processes across the entire Azure DevOps and GitHub ecosystem: collaboration and communication, source control, build and release pipelines, infrastructure as code, security and compliance, and monitoring. If AZ-104 is about operating Azure and AZ-305 is about designing it, AZ-400 is about automating it — at scale, with quality and security built in. It's one of the best-paid Azure certifications on the market, and it signals deep, practical DevOps capability.

But AZ-400 is genuinely hard — pass rates hover around 65%. You'll face 40–60 questions in 120 minutes, including labs and case studies, with build and release pipelines alone making up 50–55% of the exam. You'll need to read and modify multi-stage YAML pipelines, design deployment strategies (blue-green, canary, ring, feature flags), choose between Microsoft-hosted and self-hosted runners, and work fluently across both Azure DevOps and GitHub Actions. Memorizing won't cut it. The most reliable way to pass is realistic, scenario-driven practice, which is exactly what this course delivers.

Why this certification matters

DevOps is how modern software ships, and engineers who can automate secure, reliable delivery across Azure DevOps and GitHub are among the most valuable in tech — commanding $140K–$190K in many markets. The AZ-400 validates that expertise end to end. It's an Expert-tier credential that elevates your résumé, opens senior DevOps and platform roles, and proves you can balance speed, security, and cost in real pipelines.

Note on the Expert designation: To earn the DevOps Engineer Expert badge, you also need an active az 104 microsoft azure administrator associate practice test (AZ-104) or Azure Developer Associate certification, in addition to passing AZ-400.

What makes this course different

This is not a recycled, outdated question dump — and that matters especially for AZ-400, where dumps go stale fast. Every question reflects the current AZ-400 skills measured, weighted to match the real exam (with pipelines front and center), and spans both Azure DevOps and GitHub. Questions mirror the exam's trade-off-heavy style, where several options are technically correct but only one best balances security, speed, and cost. You don't just learn the right answer — you learn the reasoning that makes it right.

What's included

• A deep bank of realistic, scenario-based practice questions across multiple full-length timed tests

Topics covered

• Design and implement build and release pipelines (50–55%) — multi-stage YAML pipelines, agents and runners, deployment strategies (blue-green, canary, ring, feature flags), package and dependency management, IaC with Bicep/Terraform/ARM, and pipeline security

How the practice tests simulate the real exam

Each test is a full-length, timed set built to match the real 120-minute exam, weighted toward pipelines just like the real thing, so you train pacing and trade-off thinking together. Take a test, study every explanation, identify your weak domains, and retake until you're consistently scoring 85%+. For a hard, ~65%-pass exam, that benchmark is your green light to book with confidence.

Benefits for learners

• Walk in with proven readiness across both Azure DevOps and GitHub

Enroll today and take your first timed AZ-400 practice test now. Find out exactly where you stand, close your gaps, and pass the Microsoft Azure DevOps Engineer Expert exam on your first try.