CNCF / Linux Foundation Certifications
5 certs · Practice exams
Kubernetes and cloud-native certifications.
5
Certifications
1,200+
Questions
5
Practice Exams
Recommended Path
KCNA → CKA/CKAD → CKS
Beginner / Fundamentals
1 certCNCF Kubernetes and Cloud Native Associate
Your gateway to cloud native — validate Kubernetes fundamentals
Associate / Intermediate
3 certsCNCF CKA (Certified Kubernetes Administrator)
The gold standard for Kubernetes administration
CNCF KCSA (Kubernetes and Cloud Native Security Associate)
Secure Kubernetes clusters and cloud native workloads
CNCF CKAD (Certified Kubernetes Application Developer)
Build, deploy, and troubleshoot applications on Kubernetes
Expert / Professional
1 certCertified Kubernetes Security Specialist
Kubernetes security — hardening, supply chain, runtime defence
Why Prepare With Guided
Everything you need to pass CNCF exams — in one place.
1,200+
Exam-style questions with detailed explanations
3 Modes
Study · Exam Simulation · Flashcards (SM-2)
Adaptive
Focus on weak areas · Skip mastered content
20 Free
Questions per cert · No account needed
Frequently Asked Questions
How many CNCF / Linux Foundation certifications are there?
We cover 5 CNCF / Linux Foundation certifications across 3 levels: 1 Beginner / Fundamentals, 3 Associate / Intermediate, 1 Expert / Professional. Each includes 1,200+ practice questions with detailed explanations.
What is the best CNCF / Linux Foundation certification to start with?
The recommended path is: KCNA → CKA/CKAD → CKS. Start with a fundamentals or entry-level cert to build your foundation, then progress to associate and expert levels.
How much do CNCF / Linux Foundation certification exams cost?
CNCF / Linux Foundation exam costs range from $395 USD to $395 USD depending on the certification level. Our study guides are free forever, and practice exams are $9 per cert (1 year access). That's a fraction of the real exam fee.
How long are CNCF / Linux Foundation certification exams?
CNCF / Linux Foundation certification exams range from 90–120 min depending on the level. Use our Exam Mode to practice under timed conditions with the same time pressure.
Where can I take CNCF / Linux Foundation certification exams?
CNCF / Linux Foundation exams are administered through Linux Foundation / PSI. Most exams are available at testing centres worldwide and online proctored from home.
Are CNCF / Linux Foundation practice exams worth it?
Yes — our practice exams include three study modes (Study, Exam Simulation, and Flashcards with spaced repetition), detailed explanations for every answer, adaptive question selection, and progress tracking. Study guides are free forever, and 20 practice questions per cert are free with no account needed. Full access is $9 per cert (1 year).
How do I prepare for CNCF / Linux Foundation certifications?
Start with our free study guides to build your foundation. Then use Study Mode for instant feedback, Exam Mode for timed practice under real conditions, and Flashcards with spaced repetition for long-term retention. Track your readiness across all domains with our built-in dashboard.
How does purchasing work?
Click "Unlock $9" on any cert page → pay securely via Stripe → receive a licence key instantly (also in your Stripe receipt email). Enter the key on any device to unlock all questions for that cert. No account needed. Each cert is purchased separately at $9 for 1 year of access.
Can I use my purchase on multiple devices?
Yes. Your licence key (e.g. GD-XXXX-XXXX-XXXX) works on up to 3 devices — phone, tablet, laptop, desktop. Enter it once per device on the practice page.
What if I lose my licence key?
Your key is in the Stripe receipt email sent after purchase. Check your inbox and spam folder. If you can't find it, email aguidetocloud@gmail.com and we'll look it up.
Can I get a refund?
Yes — email aguidetocloud@gmail.com within 7 days of purchase for a full refund, no questions asked. Payments are processed securely by Stripe.
