Core Concepts (19%)

Understand the Kubernetes API primitives

Doc: https://kubernetes.io/docs/concepts/overview/kubernetes-api/

For pods, deployments and other stuff see: Application Lifecycle Management 8%

Understand the Kubernetes cluster architecture

Doc: https://kubernetes.io/docs/concepts/architecture/

For cluster infrastructure deployment and management see: Installation, Configuration & Validation 12%

Understand Services and other network primitives

Doc: https://kubernetes.io/docs/concepts/cluster-administration/networking/

See: Networking 11%