cncf-cka: CNCF CKA (Certified Kubernetes Administrator)
The gold standard for Kubernetes administration
$79 practice exams are gatekeeping. Mine are $9 because it should be. Written by someone who works in cloud and AI at Microsoft NZ — for people like us.
I just passed with a 777 (Yes, Seriously). This video helped me tremendously.
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Official Exam Details
| Duration | 120 minutes |
| Questions | 15–20 (hands-on) |
| Passing Score | 66% |
| Exam Cost | $395 USD |
| Testing Provider | Linux Foundation / PSI |
| Validity | 2 years |
| Question Types | Performance-based (CLI tasks) |
Domain Breakdown
| Domain | Questions |
|---|---|
| Cluster Architecture, Installation & Configuration | 60 |
| Workloads & Scheduling | 40 |
| Services & Networking | 50 |
| Storage | 30 |
| Troubleshooting | 70 |
Frequently Asked Questions
What is the passing score for the CNCF CKA (Certified Kubernetes Administrator) exam?
The passing score for CNCF CKA (Certified Kubernetes Administrator) (cncf-cka) is 66%. Our practice exams use an 80% threshold to help you build confidence before the real test.
How long is the CNCF CKA (Certified Kubernetes Administrator) exam?
The official CNCF CKA (Certified Kubernetes Administrator) exam is 120 minutes long. You can simulate this time pressure using our Exam Mode, which includes a countdown timer and auto-submit.
How much does the CNCF CKA (Certified Kubernetes Administrator) exam cost?
The CNCF CKA (Certified Kubernetes Administrator) certification exam costs $395 USD. You can prepare with our 250-question practice exam for just $9 (1 year access) — a fraction of the real exam fee.
How many questions are on the CNCF CKA (Certified Kubernetes Administrator) exam?
The official CNCF CKA (Certified Kubernetes Administrator) exam has 15–20 (hands-on) questions. Our practice bank includes 250 exam-style questions with detailed explanations covering all 5 domains.
How long is the CNCF CKA (Certified Kubernetes Administrator) certification valid?
The CNCF CKA (Certified Kubernetes Administrator) certification is valid for: 2 years. Plan your recertification early and use our practice exams to stay sharp.
Is the CNCF CKA (Certified Kubernetes Administrator) practice exam worth it?
Yes — our 250-question practice exam includes three study modes (Study, Exam Simulation, and Flashcards with spaced repetition), detailed explanations for every answer, adaptive question selection, and progress tracking across all 5 domains. 20 practice questions are free with no account needed. Full access is $9 for 1 year.
How do I prepare for the CNCF CKA (Certified Kubernetes Administrator) certification?
Start with Study Mode for instant feedback and concept learning. Switch to Exam Mode for timed practice under real conditions (120 minutes, 66% to pass). Use Flashcards with spaced repetition to retain key facts long-term. Track your readiness score across all domains.
How does purchasing work?
Click "Unlock $9" above → pay securely via Stripe → receive a licence key instantly on screen (also emailed in your Stripe receipt). Enter the key on the practice page to unlock all 250 questions. No account needed. Each cert is purchased separately at $9 for 1 year of access.