VMware Carbon Black Cloud Enterprise EDR (2020) — Question 8

Which value must be increased or decreased to horizontally scale a Tanzu Kubernetes cluster?

Answer options

• A. Namespaces
• B. etcd instance
• C. Worker node count
• D. ReplicaSets

Correct answer: C

Explanation

To horizontally scale a Tanzu Kubernetes cluster, the Worker node count must be adjusted, as this directly increases or decreases the number of nodes available for workload distribution. The other options such as Namespaces, etcd instance, and ReplicaSets do not directly affect the number of worker nodes in the cluster.