KCNA Exam Domains 2026: Complete Guide to All 7 Content Areas
Understanding the KCNA exam domains is the foundation of effective exam preparation.
KCNA Domain Deep Dives
Domain Deep Dives for the Kubernetes and Cloud Native Associate (KCNA) exam - 6 in-depth guides to help you prepare with confidence. Browse all study resources or jump straight into a guide below.
KCNA Domain 1: Kubernetes Fundamentals (46%) - Complete Study Guide 2026
Domain 1: Kubernetes Fundamentals represents the largest portion of the KCNA exam at 46% of all questions, making it absolutely critical to your...
KCNA Domain 2: Container Orchestration (22%) - Complete Study Guide 2026
Container Orchestration represents 22% of the KCNA exam, making it the second most important domain after Kubernetes Fundamentals.
KCNA Domain 3: Cloud Native Architecture (16%) - Complete Study Guide 2026
Domain 3 of the KCNA exam focuses on Cloud Native Architecture concepts, representing 16% of the total exam weight.
KCNA Domain 4: Cloud Native Observability (8%) - Complete Study Guide 2026
Cloud Native Observability represents 8% of the KCNA exam content, making it one of the smaller but critically important domains.
KCNA Domain 5: Cloud Native Application Delivery (8%) - Complete Study Guide 2026
Cloud Native Application Delivery represents 8% of the KCNA exam, making it one of the smaller domains alongside Cloud Native Observability.
Ready to Pass Your KCNA Exam?
Put these guides into practice with free KCNA questions