Which Kubernetes object is used to automatically scale Pods based on resource utilization?
a) ReplicaSet
b) Horizontal Pod Autoscaler (HPA)
c) StatefulSet
d) DaemonSet
Answer:
b) Horizontal Pod Autoscaler (HPA)
Explanation:
The Horizontal Pod Autoscaler (HPA) automatically scales the number of Pods in a deployment based on observed CPU utilization or other select metrics.