Kubernetes supports multiple virtual clusters backed by the same physical cluster. These virtual clusters are called:
Kubernetes supports multiple virtual clusters backed by the same physical cluster. These virtual clusters are called:
Kubernetes supports multiple virtual clusters backed by the same physical cluster, and these virtual clusters are called namespaces. Namespaces provide a way to divide cluster resources between multiple users (via resource quotas). They are intended for environments with many users spread across multiple teams or projects, giving each team or project its own isolated portion of the cluster to work within, thus facilitating better management and organization of cluster resources.
https://jamesdefabia.github.io/docs/user-guide/namespaces/ Answer is correct "A"
Think of namespaces in Kubernetes as different floors in a large office building. Each floor represents a separate workspace for different teams or departments within the organization. Just as each floor has its own set of offices, meeting rooms, and facilities, each namespace in Kubernetes has its own set of resources, configurations, and access controls, providing isolation and organization within the cluster.
https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces/ "Namespaces are intended for use in environments with many users spread across multiple teams, or projects. For clusters with a few to tens of users, you should not need to create or think about namespaces at all. Start using namespaces when you need the features they provide."