Free practice tests

AZ-400 practice test 2026: Azure DevOps Engineer Expert

DevOps on Azure: Git, pipelines, infrastructure as code and monitoring. Topics: Azure, DevOps, CI/CD, Git, Infrastructure as Code, Monitoring. Free, timed and scored instantly, with an explanation for every answer.

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Frequently asked questions

How many questions are in the AZ-400 practice test?

50 questions in 100 minutes, weighted by the official exam areas: Processes and communications (10–15%): 6 questions; Source control strategy (10–15%): 7 questions; Build and release pipelines (50–55%): 26 questions; Security and compliance plan (10–15%): 6 questions; Instrumentation strategy (5–10%): 5 questions. Aim for 70% or more.

Is this AZ-400 mock exam free?

Free to take: sign in and sit it up to 2 times every 30 days (learners on a GeeksArray course have no limit). Every attempt draws a fresh set of questions.

Are these real AZ-400 exam questions?

No. They are original practice questions written against the official Azure DevOps Engineer Expert exam guide, so they cover the same areas and difficulty without copying the real exam.

What do I get after the test?

An estimated score, a breakdown by exam area so you know what to revise, and an explanation for every answer.

Before you start

The test runs in fullscreen and watches for you leaving it.

  • Pressing Esc, switching tabs or apps, or clicking a notification each count as one exit.
  • On the 4th exit the test submits automatically, with whatever you have answered so far.
  • Close other apps and silence notifications now. Keep your phone away from the screen.
  • Once started, the attempt counts even if you leave.