Services — Certified Kubernetes Administrator (CKA) Practice Questions
Services in Kubernetes provide stable network endpoints for accessing pods, which have ephemeral IP addresses that change on every restart or reschedule. The CKA exam tests candidates on creating and configuring the three primary Service types, ClusterIP, NodePort, and LoadBalancer, as well as headless Services used for direct pod DNS resolution. Candidates must understand how kube-proxy programs iptables or IPVS rules to route traffic to the correct pod endpoints. Correctly wiring Services to pod selectors is a foundational networking skill that appears in multiple exam domains.
Free questions on services
What is the default service type in Kubernetes?
Free question · easy · full answer + explanation
Which of the following is NOT a Kubernetes workload type?
Free question · easy · full answer + explanation
More services questions in the full bank
- What is the range for NodePort service ports? Unlock answer & explanation →
- A LoadBalancer service in Kubernetes exposes pods using which mechanism? Unlock answer & explanation →
- What is a Service in Kubernetes? Unlock answer & explanation →