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Exam 5V0-23.20 topic 1 question 96 discussion

Actual exam question from VMware's 5V0-23.20
Question #: 96
Topic #: 1
[All 5V0-23.20 Questions]

An administrator is tasked with horizontally scaling an existing Tanzu Kubernetes cluster from 6 to 4 nodes.

Which action does the administrator need to complete to ensure the cluster scales successfully when updating the YAML definition?

  • A. Decrease the number of control plane nodes to 4.
  • B. Decrease the number of worker nodes to 4.
  • C. Update the Virtual Machine Class Type.
  • D. Update the Kubernetes version to the latest supported version.
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Suggested Answer: B 🗳️
by obeythefist at March 24, 2023, 10:38 a.m.

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edsel123
2 weeks, 3 days ago
B You can't scale in CP https://docs.vmware.com/en/VMware-vSphere/7.0/vmware-vsphere-with-tanzu/GUID-7992B7F6-9174-44F4-99BE-C0B5C45FA2EC.html?hWord=N4IghgNiBcIM4GNIFMAECIFc4BdkCcQBfIA
upvoted 1 times
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obeythefist
1 year, 1 month ago
Selected Answer: B
I do like the easy questions. It's B. Let's go over the answers. A. Decrease the number of control plane nodes to 4. - No... control plane? Don't get caught by this one. B. Decrease the number of worker nodes to 4. - Yes, when we talk about horizontal scaling, we talk about how many nodes, when we talk about vertical, that's the size of the nodes (same is true for pods). C. Update the Virtual Machine Class Type. - No... this would be correct if the question asked about vertical scaling, but it doesn't, does it? No, it doesn't. D. Update the Kubernetes version to the latest supported version. - No. This is the silly joke answer.
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