Microsoft certification
AZ-400 practice test: Designing and Implementing Microsoft DevOps Solutions
150 original scenario questions mapped to the official skills outline (as of 2026-07-27). Timed exam mode, practice mode by domain, and an explanation for every option.
What the exam covers
Weights are from the official study guide. Click an objective to read sample questions with full explanations.
Design and implement processes and communications
10-15% of the examDesign and implement a source control strategy
10-15% of the examDesign and implement build and release pipelines
50-55% of the exam- Design and implement a package management strategy9 questions
- Design and implement a testing strategy for pipelines9 questions
- Design and implement pipelines22 questions
- Design and implement deployments22 questions
- Design and implement infrastructure as code (IaC)8 questions
- Maintain pipelines8 questions
Develop a security and compliance plan
10-15% of the examImplement an instrumentation strategy
5-10% of the exam- Configure monitoring for a DevOps environment10 questions
- Analyze metrics from instrumentation4 questions
Free test
15 questions drawn across all domains. Score and explanations at the end. No sign-up.
Timed exam mode
50 questions, 100 minutes, flag and review, scaled score out of 1000 with a per-domain breakdown.
Practice mode
Pick a domain, answer at your own pace, and see the explanation after each question.