Learn Kubernetes YAML the way the CKAD exam asks for it: one annotated manifest per topic, from Pods and Jobs to Deployments, probes, ConfigMaps, Secrets, RBAC, Services, Ingress and NetworkPolicy, each with the line-by-line explanation, the imperative kubectl shortcut and a practice exercise. The Fields tab is the complete field reference of every kind, built from the Kubernetes OpenAPI spec, and every manifest line links into it.