Linux_FoundationLinux_Foundation
KCNA · Question #115
KCNA Question #115: Real Exam Question with Answer & Explanation
The correct answer is B: kubelet. The kubelet is the Kubernetes component responsible for integrating with the Container Runtime Interface (CRI) to manage containers on a node.
Submitted by takeshi77· May 4, 2026Kubernetes Fundamentals
Question
Which component of the Kubernetes architecture is responsible for integration with the CRI container runtime?
Options
- Akubeadm
- Bkubelet
- Ckube-aplserver
- Dkubectl
Explanation
The kubelet is the Kubernetes component responsible for integrating with the Container Runtime Interface (CRI) to manage containers on a node.
Common mistakes.
- A. kubeadm is a tool used for bootstrapping Kubernetes clusters, not for runtime container management.
- C. The kube-apiserver exposes the Kubernetes API and is the front-end for the control plane, but it does not directly integrate with the CRI.
- D. kubectl is the command-line tool for users to interact with the Kubernetes API server, not a cluster component that integrates with the CRI.
Concept tested. Kubernetes node agent and container runtime
Reference. https://kubernetes.io/docs/concepts/overview/components/#kubelet
Topics
#Kubernetes architecture#Kubelet#CRI#Container runtime
Community Discussion
No community discussion yet for this question.