2026 Exam Guide
Kubernetes and Cloud Native Associate Study Guide
Current exam coverage, candidate guidance, important topics, and practical preparation advice for the KCNA exam.
What Is Kubernetes and Cloud Native Associate?
Kubernetes and Cloud Native Associate is an entry-level CNCF and Linux Foundation certification for people who want to prove foundational knowledge of Kubernetes and the broader cloud native ecosystem. Unlike CKA, CKAD, and CKS, KCNA is a multiple-choice exam, which makes it a better fit for Certoga's practice format.
In 2026, KCNA preparation should cover Kubernetes core objects, container orchestration, application delivery, networking, storage, security basics, observability, cloud native architecture, and CNCF ecosystem concepts. Candidates should understand what Kubernetes does, why teams use it, how workloads are scheduled, how services communicate, and where supporting tools such as GitOps, service mesh, monitoring, and container registries fit.
Who Should Take This Exam?
KCNA is for junior cloud engineers, DevOps beginners, platform engineering learners, software developers, students, career changers, and IT professionals who want a structured introduction to Kubernetes and cloud native technology.
Candidates do not need to administer production clusters, but they should understand containers, YAML-style configuration, basic networking, and the vocabulary used by Kubernetes teams.
Exam Domains
Kubernetes Fundamentals
44%Core concepts, administration basics, scheduling, and containerization.
Container Orchestration
28%Networking, security, troubleshooting, storage, and orchestration behavior.
Cloud Native Application Delivery
16%Application delivery, debugging, deployment workflows, and release concepts.
Cloud Native Architecture
12%Observability, ecosystem principles, community, and collaboration.
Common Topics Covered
- Pods
- Deployments
- Services
- Namespaces
- ConfigMaps
- Secrets
- Ingress
- Container images
- Observability
- GitOps
Study Tips
Start with concepts before commands. Make sure you can explain what a pod, deployment, service, namespace, and container image are without memorizing YAML fields.
Study Kubernetes as part of a wider ecosystem. KCNA questions may connect orchestration with observability, security, CI/CD, GitOps, storage, and cloud native operating principles.
Practice Questions Overview
Certoga's KCNA practice questions are designed for multiple-choice concept review. They focus on selecting the correct Kubernetes or cloud native concept for realistic beginner-to-associate scenarios.