# What is the purpose of a Kubernetes ReplicaSet?

Kubernetes, Medium (Advanced), Concepts. https://k8wiz.com/uquiz/what-is-the-purpose-of-a-kubernetes-replicaset

- A. To ensure a specified number of pod replicas are running at any given time
- B. To create exact copies of nodes in a cluster
- C. To replicate data across persistent volumes
- D. To duplicate network services for high availability

**Answer:** To ensure a specified number of pod replicas are running at any given time

**Explanation:** A ReplicaSet's purpose is to maintain a stable set of replica Pods running at any given time. It is often used to guarantee the availability of a specified number of identical Pods. Deployments are a higher-level concept that manage ReplicaSets.