Question 1 of 30
A company is deploying a microservices architecture using Kubernetes to manage its containerized applications. They have a requirement to ensure that each microservice can scale independently based on its load. The company is considering using Horizontal Pod Autoscaler (HPA) to achieve this. Given that the average CPU utilization of a microservice is currently at 70%, and the target CPU utilization is set to 50%, how many replicas should the HPA aim to maintain if the current number of replicas is 4? Assume that each pod has a CPU request of 200m (0.2 CPU) and the total CPU available in the cluster is 4 CPUs.
6 replicas
4 replicas
8 replicas
2 replicas

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