Microsoft
AZ-400 — Designing and Implementing Microsoft DevOps Solutions Study Guide
AZ-400 Questions
Full Study Guide
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All 534 questions with detailed answers and explanations.
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About the Microsoft AZ-400 Exam
The AZ-400 exam measures Design and implement processes and communications, Design and implement a source control strategy, and Design and implement build and release pipelines. Use this page to review the current official syllabus, major domains, and source links before exam day.
AZ-400 Skills Measured by Domain
Use these official domain weights to decide where to focus your study time — higher-weighted domains carry more questions on the exam.
| Domain | Weight |
|---|---|
| Design and implement processes and communications | 10–15% |
| Design and implement a source control strategy | 10–15% |
| Design and implement build and release pipelines | 50–55% |
| Develop a security and compliance plan | 10–15% |
| Implement an instrumentation strategy | 5–10% |
Source: Official Microsoft Learn study guide.
Plan Your Exam With Official Guides
Use these supporting pages to review the official syllabus, exam-day expectations, and related certification guides before you study.
- AZ-400 syllabus and skills measured Review official topics and study priorities.
- Microsoft exam experience Read vendor-level scheduling and exam-day guidance.
- More Microsoft certification guides Open the full blog subsection for this vendor.
What You Get
Complete question bank covering all exam domains and objectives.
Interactive HTML file (recommended) for screen study and a print-ready PDF.
Access your study materials immediately after purchase.
You will receive a confirmation email with permanent download links in case you want to download the files again in the future.
Every answer is reviewed by the CertBlaze content team and cross-checked against official vendor documentation. See our methodology.
Read 270 of the 534 questions right now, with full explanations, no signup required. Browse the free question bank →.
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AZ-400 — Frequently Asked Questions
What is the Microsoft AZ-400 exam?
The Microsoft AZ-400 exam — Designing and Implementing Microsoft DevOps Solutions — is a professional IT certification exam offered by Microsoft. Passing this exam earns you the Microsoft Certified: Azure DevOps Engineer Expert certification, a widely recognized credential in the IT industry. It is organized into 5 official exam domains: Design and implement processes and communications (10–15%), Design and implement a source control strategy (10–15%), Design and implement build and release pipelines (50–55%), Develop a security and compliance plan (10–15%), and Implement an instrumentation strategy (5–10%).
How many practice questions are included?
This study guide contains 534 practice questions, each with an expert-verified correct answer and a detailed explanation. Questions cover all exam domains and objectives.
Is there a free sample available?
Yes — 270 of the 534 questions are free to read online with full explanations, no signup required. Browse the free question bank →
When was this AZ-400 study guide last updated?
This study guide was last updated on 2026-08-05. We regularly refresh our materials to reflect the latest exam content and objectives so you're always studying current material.
What file formats do I receive?
After purchase you receive two files: an interactive HTML file with show/hide answer toggles (ideal for studying on screen) and a PDF file (ideal for printing or offline study). Both work on any device — desktop, tablet, or phone.
How much does the AZ-400 study guide cost?
The Microsoft AZ-400 study guide costs $19 (discounted from $63). This is a one-time payment with no subscriptions or hidden fees.
How do I get my files after payment?
After successful payment via Stripe, you are immediately redirected to a download page with links to your HTML and PDF files. We also send the download links to your email address as a backup, so you'll always have access.
Why choose CertBlaze over other providers?
CertBlaze offers the lowest price at $19 per exam — competitors charge $50-$300 for similar content. All study materials are expert-verified, updated monthly, and include a free bank of 270 questions with no signup required. You get instant access to both HTML and PDF formats after payment.