Networking — Certified Kubernetes App Developer (CKAD) Practice Questions
Networking in Kubernetes encompasses how Pods communicate with each other, how Services expose workloads, and how external traffic reaches applications running in the cluster. The CKAD exam covers network concepts including the flat Pod network model, Service DNS resolution, port forwarding with kubectl, and basic NetworkPolicy configuration to restrict traffic between Pods. Candidates are expected to troubleshoot connectivity issues and verify that applications are reachable through the correct Service or port.
Free questions on networking
What is the purpose of a Kubernetes Service?
Free question · easy · full answer + explanation
How do you expose a Deployment on a specific port?
Free question · easy · full answer + explanation
More networking questions in the full bank
- What is a LoadBalancer Service? Unlock answer & explanation →
- What are the types of Kubernetes Services? Unlock answer & explanation →
- How should you expose an external database to a Kubernetes pod? Unlock answer & explanation →