Which AKS autoscaler automatically adds or removes nodes based on pending pod scheduling pressure?
- A Horizontal Pod Autoscaler (HPA)
- B Vertical Pod Autoscaler (VPA)
- C Cluster Autoscaler (correct answer)
- D KEDA
Shortcut: The Cluster Autoscaler adjusts the number of nodes in a node pool. When pods cannot be scheduled due to insufficient resources, it adds nodes. It removes underutilized nodes to save cost.