Microsoft Certified: DevOps Engineer Expert — Requirements & Free Practice
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200 free questions · Answer explanations · No signup required
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Licenses, application pathways and examination requirements
Each license and applicant pathway has its own requirements and exemptions. Choosing practice questions does not determine your eligibility.
Microsoft Certified: DevOps Engineer Expert
Microsoft expert certification for DevOps engineers delivering continuous security, integration, testing, delivery, deployment, monitoring and feedback.
Licensing authority: Microsoft
Initial by examination
- Prerequisite Certifications
- {"anyOf":["Microsoft Certified: Azure Administrator Associate","Microsoft Certified: Azure Developer Associate"]}
- Scope
- The credential requires AZ-400 plus at least one named prerequisite certification. These are certification prerequisites, not an assertion that every applicant must newly sit their associated examinations. Prerequisite examinations and renewals are excluded from this task.
Exam AZ-400: Designing and Implementing Microsoft DevOps Solutions
- Provider
- Pearson VUE for ordinary individual scheduling; academic delivery options depend on the official registration flow.
- Passing score
- 700 on the technical-exam scaled score of 1–1,000; not a statement of 70% correct.
Examination outline
The authority publishes percentage ranges for each content area. The practice percentages below use the midpoint of each range, normalized to 100%; they are not exact percentages published by the authority. Practice question counts may differ slightly because of rounding.
Design and implement processes and communications — Official range: 10–15% (Practice allocation: 12.82%)
- Design and implement traceability and flow of work
- Design and implement appropriate metrics and queries for DevOps
- Configure collaboration and communication
Design and implement a source control strategy — Official range: 10–15% (Practice allocation: 12.82%)
- Design and implement branching strategies for the source code
- Configure and manage repositories
Design and implement build and release pipelines — Official range: 50–55% (Practice allocation: 53.85%)
- Design and implement a package management strategy
- Design and implement a testing strategy for pipelines
- Design and implement pipelines
- Design and implement deployments
- Design and implement infrastructure as code (IaC)
- Maintain pipelines
Develop a security and compliance plan — Official range: 10–15% (Practice allocation: 12.82%)
- Design and implement authentication and authorization methods
- Design and implement a strategy for managing sensitive information in automation
- Automate security and compliance scanning
Implement an instrumentation strategy — Official range: 5–10% (Practice allocation: 7.69%)
- Configure monitoring for a DevOps environment
- Analyze metrics from instrumentation
Examination sources
- Microsoft AZ-400 examination page
Important and Tip / adoption of study guide
- Microsoft AZ-400 examination page
Tip / AZ-400 study guide link
- Microsoft AZ-400 study guide
Skills measured as of July 27, 2026 / Skills at a glance
- Microsoft AZ-400 study guide
Updates to the exam / scope interpretation
- Microsoft AZ-400 study guide
Updates to the exam / GA and Preview features
- Microsoft AZ-400 study guide
Skills at a glance / processes and communications
- Microsoft AZ-400 study guide
Skills at a glance / source control
- Microsoft AZ-400 study guide
Skills at a glance / build and release pipelines
- Microsoft AZ-400 study guide
Skills at a glance / security and compliance
- Microsoft AZ-400 study guide
Skills at a glance / instrumentation
- Microsoft AZ-400 examination page
Passing score
- Microsoft exam scoring and score reports
Scores needed to pass exams / Technical exams
- Microsoft exam scoring and score reports
How exams are scored / multi-part questions
- Microsoft exam scoring and score reports
How exams are scored / unscored questions
- Microsoft exam duration and exam experience
Question types on exams
- Microsoft exam duration and exam experience
Exam duration / question count qualification
- Microsoft AZ-400 examination page
Schedule exam / examination title
- Microsoft AZ-400 examination page
Audience profile / experience
- Microsoft register and schedule an exam
How to register and schedule an exam / appointment limits
- Microsoft register and schedule an exam
How to register and schedule an exam / advance window
- Microsoft register and schedule an exam
How to choose an exam delivery provider
- Microsoft register and schedule an exam
Step-by-step exam registration instructions / legal name
- Microsoft AZ-400 examination page
Schedule exam / account recommendation