Free practice tests

CKA practice test 2026: Certified Kubernetes Administrator

Kubernetes clusters, containers, networking and Linux. Topics: Kubernetes, Containers, Docker, Linux, Networking. Free, timed and scored instantly, with an explanation for every answer.

Search a job role, an exam code or a skill. We build the test, time it and score it, and show you where to improve.

or Upload your CV log in first; we read your skills and pick the topics.

Frequently asked questions

Is this CKA mock exam free?

Free to take: sign in and sit it up to 2 times every 30 days (learners on a GeeksArray course have no limit). Every attempt draws a fresh set of questions.

Are these real CKA exam questions?

No. They are original practice questions written against the official Certified Kubernetes Administrator exam guide, so they cover the same areas and difficulty without copying the real exam.

What do I get after the test?

An estimated score, a breakdown by exam area so you know what to revise, and an explanation for every answer.

Before you start

The test runs in fullscreen and watches for you leaving it.

  • Pressing Esc, switching tabs or apps, or clicking a notification each count as one exit.
  • On the 4th exit the test submits automatically, with whatever you have answered so far.
  • Close other apps and silence notifications now. Keep your phone away from the screen.
  • Once started, the attempt counts even if you leave.