☁️ Free practice test question from: KCNA (KCNA)

Namespaces don't "contain resources from multiple contexts" because contexts aren't resources that exist within the cluster - they're just configuration entries in your kubeconfig file that specify which cluster, namespace, and user credentials to use for kubectl commands. While you can access the same namespace through different contexts (if those contexts point to the same cluster), the relationship isn't as described in statement A.

A context is a client-side configuration element defined in your kubeconfig file. It doesn't exist within the Kubernetes cluster itself but rather in your local configuration.

A context is a named combination of three things:

1. A cluster (which Kubernetes cluster to connect to)

2. A user (what credentials to use)

3. A namespace (which namespace to use by default)

Contexts are essentially saying: "When I want to work in this environment, connect to this cluster, as this user, and focus on this namespace."