Certified Kubernetes Administrator (CKA) Practice Test

Question: 1 / 400

Which of the following commands would correctly check the status of nodes in a Kubernetes cluster?

kubectl nodes status

kubectl get nodes

The command that accurately checks the status of nodes in a Kubernetes cluster is "kubectl get nodes." This command interacts with the Kubernetes API server to retrieve a list of all nodes in the cluster along with their current status. By executing this command, users can see if nodes are in a "Ready" state or if there are any issues, such as being "NotReady." This information is crucial for cluster management and troubleshooting.

The other options do not reflect valid commands within the Kubernetes command-line interface. "kubectl nodes status" and "kubectl status nodes" do not exist as valid commands, while "kubectl verify nodes" is not a recognized command for retrieving node status. The correct command is essential for effective cluster administration, allowing administrators to continuously monitor node health and performance.

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kubectl status nodes

kubectl verify nodes

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