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Kubernetes and Cloud Native Essentials (KCNA) - Linux Foundation Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
240 Total Questions
1
Question
Which Kubernetes Service type exposes a service only within the cluster? A.ClusterIP B.NodePort C.LoadBalancer D.ExternalName
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2
Question
How does dynamic storage provisioning work?
Options
A An administrator creates a StorageClass and includes it in their Pod YAML definition file without creating a PersistentVolumeClaim.
B A Pod requests dynamically provisioned storage by including a StorageClass and the Pod name in their PersistentVolumeClaim.
C A user requests dynamically provisioned storage by including an existing StorageClass in their PersistentVolumeClaim.
D An administrator creates a PersistentVolume and includes the name of the PersistentVolume in their Pod YAML definition file.
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3
Question
What is the core metric type in Prometheus used to represent a single numerical value that can go up and down?
Options
A Counter
B Histogram
C Gauge
D Summary
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4
Question
Which of these components is part of the Kubernetes Control Plane?
Options
A cloud-controller-manager
B kube-proxy
C CoreDNS
D kubelet
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5
Question
A Kubernetes _____ access them. is an abstraction that defines a logical set of Pods and a policy by which to
Options
A Controller
B Service
C Job
D Selector
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