AZ-400 Domain 1: Design and implement processes and communications (10-15%) - Complete Study Guide 2026
Domain 1, "Design and implement processes and communications," represents 10-15% of the AZ-400 exam.
AZ-400 Domain Deep Dives
Domain Deep Dives for the Microsoft Certified: DevOps Engineer Expert (AZ-400) exam - 4 in-depth guides to help you prepare with confidence. Browse all study resources or jump straight into a guide below.
AZ-400 Domain 2: Design and implement a source control strategy (10-15%) - Complete Study Guide 2026
Domain 2, "Design and implement a source control strategy," sits at 10-15% of the AZ-400 exam.
AZ-400 Domain 3: Design and implement build and release pipelines (50-55%) - Complete Study Guide 2026
If you only study one domain deeply for AZ-400, it has to be this one. "Design and implement build and release pipelines" carries a 50-55% weighting -...
AZ-400 Domain 4: Develop a security and compliance plan (10-15%) - Complete Study Guide 2026
Domain 4, "Develop a security and compliance plan," makes up 10-15% of the AZ-400 exam according to Microsoft's published skills-measured outline.
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