Error in question: id 108

[Ret2Me]

Both answers are correct:

• kubectl cordon <node-name>
• kubectl taint nodes <node-name> key=value:NoSchedule
  Source: https://kubernetes.io/docs/reference/kubectl/generated/kubectl_cordon/
  

  kubernetes-security-kcsa-mock/src/exported-questions/Kubernetes_Cluster_Component_Security.mjs

  Lines 1192 to 1220 in d19b43c

  	"id": 108,
  	"question": "How can you prevent pods from being scheduled on a Kubernetes node?",
  	"options": [
  	"kubectl cordon <node-name>",
  	"kubectl drain <node-name>",
  	"kubectl taint nodes <node-name> key=value:NoSchedule",
  	"kubectl label nodes <node-name> unschedulable=true",
  	"kubectl delete node <node-name>"
  	],
  	"correct_answers": [
  	2
  	],
  	"explanation": "Tainting a node with `kubectl taint nodes <node-name> key=value:NoSchedule` prevents pods without a matching toleration from being scheduled on it. This is a way to mark nodes as unsuitable for certain workloads without completely removing them from the cluster.",
  	"question_type": "single-choice",
  	"domain": "Kubernetes Cluster Component Security",
  	"subdomain": "Kubelet",
  	"sources": [
  	{
  	"name": "Kubernetes Taints and Tolerations",
  	"url": "https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/"
  	},
  	{
  	"name": "Kubernetes CLI Reference",
  	"url": "https://kubernetes.io/docs/reference/generated/kubectl/commands/taint"
  	}
  	],
  	"revision": 1,
  	"revision_date": "2025-04-18 18:43:18"
  	},