KCNA Nodes Practice Questions
The free KCNA: Kubernetes and Cloud Native Associate questions that deal with nodes, with answers and explanations. The full bank and the timed practice test cover every topic the exam asks about.
Question #3
What is the name of the Kubernetes agent that runs on each worker nodes?
Correct answer: A
Explanation
https://kubernetes.io/docs/concepts/overview/components/ Graphical user interface, diagram, application Description automatically generated
Question #5
There are three Nodes in a cluster, and want to run exactly one replica of a Pod on each Node. Pre-fer to automatically create a replica on any new Nodes when they are added. Which Kubernetes re-source should you use?
Correct answer: A
Explanation
https://kubernetes.io/docs/concepts/workloads/controllers/daemonset/ A DaemonSet runs replicas on all (or just some) Nodes in the cluster. Table Description automatically generated with medium confidence
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