CKA Ultimate mock exam 2 Q16

rob_kodekloud
Wed, 22 Apr 2026 22:47:13 +0000

You appear to be correct – cluster1 and cluster4 lack the needed install:

student-node ~ ✖ ssh cluster1-controlplane  "kubectl top node"
error: Metrics API not available

student-node ~ ✖ ssh cluster3-controlplane  "kubectl top node"
NAME                    CPU(cores)   CPU(%)   MEMORY(bytes)   MEMORY(%)
cluster3-controlplane   36m          0%       1431Mi          1%

student-node ~ ➜  ssh cluster4-controlplane  "kubectl top node"
error: Metrics API not available

I’ll ask engineering to fix this.

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