Which command lists all resources across all namespaces in a single view?

Which command lists all resources across all namespaces in a single view?

• A. kubectl get all
• B. kubectl get all -n all
• C. kubectl get all -A
• D. kubectl list all -A

Answer: (C)

To see resources from every namespace in one view, tell kubectl to operate across all namespaces. The shorthand for that is -A (or --all-namespaces). So kubectl get all -A queries the common resource types across every namespace and combines them into a single view. Using -n with all isn’t valid because -n expects a single, specific namespace name, not a broad keyword like all. And kubectl list isn’t a valid command—you fetch resources with kubectl get, not kubectl list. Remember that "all" covers the usual resource kinds shown by kubectl get, and -A is the right way to span all namespaces in the output.

To see resources from every namespace in one view, tell kubectl to operate across all namespaces. The shorthand for that is -A (or --all-namespaces). So kubectl get all -A queries the common resource types across every namespace and combines them into a single view.

Using -n with all isn’t valid because -n expects a single, specific namespace name, not a broad keyword like all. And kubectl list isn’t a valid command—you fetch resources with kubectl get, not kubectl list.

Remember that "all" covers the usual resource kinds shown by kubectl get, and -A is the right way to span all namespaces in the output.