Microsoft Certified: DevOps Engineer Expert (AZ-400) Practice Exam
Practice exam-style questions for the Microsoft AZ-400 exam. Check your answer, read the explanation, flag tricky questions, and pick up where you left off.
- Questions in bank
- 533
- Free Preview
- 160 questions
- Account needed
- No
- Bank updated
- Oct 17, 2026
About the AZ-400 exam
Exam practice questions and community discussions for AZ-400.
- Exam code
- AZ-400
- Certification
- Microsoft Certified: DevOps Engineer Expert
- Provider
- Microsoft
- Level
- Expert
- Status
- Active
- Official passing score
- 700 (scale 1–1,000)
- Official exam page
- learn.microsoft.com
Official exam details were last checked against Microsoft's website on Oct 23, 2026. Always confirm with the official exam page before booking.
Free Preview vs Full Access
Free Preview
The first 160 questions with answers and explanations. No account needed — progress is saved in this browser.
Free Account
Same Free Preview, plus progress and flagged questions synced to your account so you can continue on any device.
Full Access
All 533 questions plus a printable PDF for this exam. One-time payment of $19 (paid in USDT). No subscription.
Frequently asked questions
How many questions are in the AZ-400 practice exam?
The ExamFree AZ-400 question bank has 533 questions. This is the size of our practice bank, not the number of questions on the official exam.
Is the AZ-400 practice exam free?
Yes. The first 160 questions are free for everyone, and you don't need an account. Full Access unlocks all 533 questions and a printable PDF for a one-time payment.
Do the questions include explanations?
When you reveal a question, you see the marked answer plus an explanation and community discussion where available. Community comments are written by other learners and can disagree with the marked answer, so check the official documentation when in doubt.
Is ExamFree affiliated with Microsoft?
No. ExamFree is an independent practice platform and is not affiliated with or endorsed by Microsoft. Exam names and codes are trademarks of their respective owners.
How should I prepare for the official AZ-400 exam?
Start with the official exam guide to see the current objectives. Use practice questions to find weak areas, study those topics in the official documentation, then practice again until you can explain why each answer is correct.