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Exam KCNA topic 1 question 60 discussion

Actual exam question from Linux Foundation's KCNA
Question #: 60
Topic #: 1
[All KCNA Questions]

What Kubernetes component handles network communications inside and outside of a cluster, using operating system packet filtering if available?

  • A. kube-proxy
  • B. kubelet
  • C. etcd
  • D. kube-controller-manager
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Suggested Answer: A 🗳️

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shahy0
1 week, 2 days ago
Selected Answer: A
kube-proxy is the Kubernetes component responsible for handling network communications inside and outside of a cluster. It maintains network rules on each node, which allow network traffic to be properly routed to and from the Pods. kube-proxy can use operating system packet filtering (such as iptables or IPVS) to manage these network rules.
upvoted 1 times
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cajif66766
2 months ago
Selected Answer: A
A. kube-proxy
upvoted 2 times
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Bot123
7 months, 1 week ago
a is correct
upvoted 1 times
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pulsefire
1 year ago
Selected Answer: A
A https://kubernetes.io/docs/concepts/overview/components/#:~:text=kube%2Dproxy%20maintains,and%20it%27s%20available.
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C (25%)
B (20%)
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