Preparing for The CKA & Diving into the Kubes I recently passed the Linux Foundation’s Certified Kubernetes Administrator (CKA) certification and thought I’d throw some notes together on how I prepared. The CKA is a hands-on practical test. There are no multiple-choice questions, just raw application of Kubernetes knowledge. Overall I enjoyed the CKA, and find that the questions asked in the exam challenges real-world examples of the day-to-day task I run into with Kubernetes.