Kubernetes and Cloud Native Associate (KCNA) — Question 39

Kubernetes supports multiple virtual clusters backed by the same physical cluster. These virtual clusters are called:

Answer options

• A. namespaces
• B. containers
• C. hypervisors
• D. cgroups

Correct answer: A

Explanation

The correct answer is A, as namespaces in Kubernetes provide a way to create multiple virtual clusters within a single physical cluster. Options B (containers), C (hypervisors), and D (cgroups) refer to different concepts in virtualization and resource management, but do not describe the virtual clusters in Kubernetes.