Free CKA practice exams are a practical way to test your readiness for the Certified Kubernetes Administrator exam. The CKA is a hands-on exam from the CNCF that requires you to manage and troubleshoot real Kubernetes clusters under time pressure. It's one of the more demanding certifications in the cloud-native space, so targeted practice makes a real difference.
What the CKA covers
The exam covers five domains: cluster architecture (including installation and configuration), workloads and scheduling, services and networking, storage, and troubleshooting. Troubleshooting alone makes up 30% of the exam, which means you need to be comfortable diagnosing broken nodes, failing pods, and misconfigured network policies on the fly.
What's in these practice exams
Our CKA practice questions cover all five exam domains with realistic scenario-based questions. Each answer comes with a full explanation so you understand the reasoning, not just the answer.
Six sets of 20 questions are available. The first set is free.
Topics include:
- kubeadm cluster bootstrap and upgrades
- etcd backup and restore
- RBAC, service accounts, and certificates
- Persistent volumes and storage classes
- Node and pod troubleshooting
- Network policies and DNS
- Scheduling with taints, tolerations, and node affinity
Getting the most out of practice
The CKA is open-book during the exam, but that doesn't help if you're slow. Use these questions to build muscle memory on concepts so you're spending exam time executing, not looking things up. Pair them with hands-on work on a real or local cluster to cover both the conceptual and practical sides.