Networking — Certified Kubernetes Administrator (CKA) Practice Questions
Networking is a core domain of the CKA exam, covering how pods communicate with each other and with the outside world. Candidates must understand the Kubernetes networking model, which requires every pod to have a unique routable IP and to be able to reach any other pod without NAT. The exam tests knowledge of CNI plugins, DNS resolution via CoreDNS, Service networking, NetworkPolicies for traffic isolation, and Ingress resources for HTTP routing. Misconfigured networking is a frequent cause of application failures, so diagnosing connectivity problems is also a common exam scenario.
Free questions on networking
What is the default service type in Kubernetes?
Free question · easy · full answer + explanation
What is the purpose of a Service in Kubernetes?
Free question · easy · full answer + explanation
More networking questions in the full bank
- What is an Ingress? Unlock answer & explanation →
- A service has no endpoints. What does this indicate? Unlock answer & explanation →
- What is the default service selector behavior? Unlock answer & explanation →