The Certified Kubernetes Administrator exam — adaptive concept practice across Kubernetes workloads, cluster networking, and Linux fundamentals.
The Certified Kubernetes Administrator (CKA) exam is hands-on, but every task rests on solid concepts: pods and the workload controllers, Services and Ingress, ConfigMaps and Secrets, volumes and persistent storage, scheduling and health probes, RBAC, and the reconciliation loop that makes a cluster self-healing — plus the cluster networking model and the Linux fundamentals underneath.
Keentune builds that conceptual backbone with questions that meet you at your level and get harder as you improve — a strong complement to practicing live in a cluster. Use the sections below to firm up the concepts behind the exam’s domains.
Or take a timed drill — 20 questions, 25 minutes
A focused drill on one section under a real clock — not a full practice exam, and never a predicted CKA score.
Studying for a test date?
Tell us when your CKA is — you’ll get a countdown and a daily pace. Create a free account and your date and progress follow you to any device.
Set your test date and we’ll pace your practice to it.
Practice by section
Kubernetes
Workloads and controllers, Services and Ingress, config and storage, scheduling, RBAC, and reconciliation.
Concept practice aligned to the CKA exam’s domains — not a brain dump and not official exam questions. Keentune is independent study practice, not affiliated with the CNCF or the Linux Foundation.
Yes. You can start practicing immediately — no signup, no payment. Create a free account only when you want to save your level, streak, and progress across devices.
What does the CKA practice cover?
It’s organized around the CKA’s sections — Kubernetes, Cluster networking and Linux fundamentals — with adaptive questions for the skills behind each one. You practice the underlying abilities the CKA rewards rather than memorizing a fixed question set.
How does the adaptive difficulty work?
Every question is chosen near your current level in that skill. Answer well and it gets harder; miss and it eases back — so practice stays at the “optimal challenge” point where you improve fastest, and your level tracks your real progress.
Is this the official CKA, or a practice test?
Neither. Keentune is independent skill practice ALIGNED to the CKA’s skill areas — not official material and not a replica of the exact test format. Keentune is independent study practice, not affiliated with the CNCF or the Linux Foundation.
All exam, test, and product names and trademarks are the property of their respective owners and are used here for identification and reference only. Keentune is independent study practice — not affiliated with, authorized, or endorsed by any of these organizations.