Comprehensive and Detailed Explanation

Kubernetes is acontainer orchestration platformused to:

Deploy containers

Scale applications horizontally

Perform rolling updates

Maintain desired state

Manage service discovery and networking

Automate fault recovery

Thus, Kubernetes is fundamentally aboutmanaging deployment, scaling, and lifecycle of containerized applications.

Why the Others Are Incorrect:

A:Development happens outside Kubernetes.

B:Virtual machines are managed by cloud infrastructure, not Kubernetes.

C:Kubernetes schedules containers on OS nodes; it doesn't manage the OS itself.