Conquer the CKAD Challenge 2025: Unleash Your Kubernetes Power!

The command that retrieves detailed information about a specific deployment in Kubernetes is "kubectl describe deployment [deployment-name]." This command offers comprehensive insights, including the current status of the deployment, the number of replicas, events related to the deployment, the configuration of the containers, and other essential details that can help diagnose issues or understand the deployment's current state.

When using "kubectl describe," Kubernetes provides a structured output that gives an overview of the deployment as well as any recent events that might indicate problems, such as pods failing to start or restarts happening. This makes it an invaluable tool for troubleshooting and monitoring the health of applications running within the cluster.

The other commands listed, while they sound relevant, do not correspond to actual Kubernetes command syntax for describing deployments. Therefore, they would not function correctly if attempted.