Free CKA: Certified Kubernetes Administrator Exam Questions and Answers
Certified Kubernetes Administrator is one of the CNCF tests covered here. CNCF owns the curriculum but the exams are sold and proctored by Linux Foundation Training & Certification, taken online, and valid for two years. The mechanism splits sharply, and the name tells you which you are booking: an Associate exam such as KCNA or KCSA is multiple choice, while CKA, CKAD and CKS are performance-based — two hours at a real command line against a live cluster, with no multiple choice at all. Only one prerequisite is enforced anywhere in the programme: CKS requires a passed CKA. No pass mark is published for any of them.
The first 10 questions on this page are free to read, answers included — no account and no card. A plan opens the rest of the bank, the full timed practice test and your weak-topic reporting.
Last updated: August 29, 2026
- Exam code
- CKA
- Provider
- CNCF
- Questions in our bank
- 1000+
- Free to read
- First 10, with answers
- Official page
- Official Exam website
- Our test mode duration & pass mark
- 130 mins · 70%
Recommended: Switch to Test Mode to start a practice test that simulates the real exam experience.
Question #1
You need to deploy a web application that requires 3 replicas and updates automatically. What should you use?
Please select an optionIncorrectCorrect answer: D
A Deployment manages the desired state of your application, allowing you to specify the number of replicas needed.
Was this answer correct?Question #2
What is the command to get detailed information about all pods in a specific namespace?
Please select an optionIncorrectCorrect answer: C
The describe command provides detailed information including events, which is useful for troubleshooting.
Was this answer correct?Question #3
A Pod is stuck in the 'Pending' state. What can be a likely reason?
Please select an optionIncorrectCorrect answer: D
If there are not enough resources (CPU/memory) available in the cluster to schedule the pod, it will remain pending.
Was this answer correct?Question #4
You have an application that needs to scale based on CPU usage. Which Kubernetes resource should you implement?
Please select an optionIncorrectCorrect answer: B
The Horizontal Pod Autoscaler automatically adjusts the number of pods in a deployment based on observed CPU or memory utilization.
Was this answer correct?Question #5
Your team needs to ensure that only authorized users can access the Kubernetes API. What should you use?
Please select an optionIncorrectCorrect answer: B
Role-Based Access Control (RBAC) allows you to define who can access the Kubernetes API, what actions they can perform.
Was this answer correct?Question #6
You need to ensure that a pod is not scheduled on a node labeled with "disktype=slow". What do you implement?
Please select an optionIncorrectCorrect answer: B
Node Taints prevent pods from being scheduled onto nodes unless the pods tolerate the taints.
Was this answer correct?Question #7
You want to ensure that all your pods are running with the latest image without downtime. What feature should you use?
Please select an optionIncorrectCorrect answer: D
Rolling updates allow your application to be updated with zero downtime by gradually replacing pods with new ones.
Was this answer correct?Question #8
You have a job that must be completed successfully to trigger another process. What type of resource should you use?
Please select an optionIncorrectCorrect answer: B
A Job is a Kubernetes resource designed for running a specific task until completion.
Was this answer correct?Question #9
You want to gather metrics about your cluster and visualize them. Which tool would you use?
Please select an optionIncorrectCorrect answer: C
Prometheus is widely used for monitoring Kubernetes clusters and can be integrated with visualization tools like Grafana.
Was this answer correct?Question #10
Your application must run on a specific network interface on your nodes. What should you use?
Please select an optionIncorrectCorrect answer: C
HostPort allows pods to bind to a specific port on the node's network interface, enabling them to communicate over that interface.
Was this answer correct?
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Other CNCF certifications
- CGOA - GitOps Certified Associate (opens in a new tab)
- CAPA - Certified Argo Project Associate (opens in a new tab)
- CKAD - Certified Kubernetes Application Developer (opens in a new tab)
- CKS - Certified Kubernetes Security Specialist (opens in a new tab)
- PCA - Prometheus Certified Associate (opens in a new tab)
- ICA - Istio Certified Associate (opens in a new tab)
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FAQ
Learn More: https://training.linuxfoundation.org/certification
- Q1: What is the CKA: Certified Kubernetes Administrator exam?
- A: CKA: Certified Kubernetes Administrator is a CNCF certification exam. Judging by the questions in our bank, it concentrates on kubernetes, pods, nodes, cluster and trigger.
- Q2: What topics does the CKA: Certified Kubernetes Administrator exam cover?
- A: Questions in our CKA: Certified Kubernetes Administrator bank cluster around kubernetes, pods, nodes, cluster and trigger. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for CKA: Certified Kubernetes Administrator?
- A: Work through the CKA: Certified Kubernetes Administrator practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real CKA: Certified Kubernetes Administrator exam questions?
- A: They are drawn from officially released past questions and from community members who have sat CKA: Certified Kubernetes Administrator. Answers are verified and updated weekly.
- Q5: Where do I register for the CKA: Certified Kubernetes Administrator exam?
- A: Register through CNCF directly at https://training.linuxfoundation.org/certification/certified-kubernetes-administrator-cka/. Exampractice is not affiliated with CNCF and does not administer the exam.
- Q6: Is there a free CKA: Certified Kubernetes Administrator sample?
- A: Yes. Every CKA: Certified Kubernetes Administrator page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q7: What are CNCF Certification Exams?
- A: CNCF (Cloud Native Computing Foundation) Certification Exams validate your expertise in cloud-native technologies, including Kubernetes, Prometheus, and other cloud-native tools. These certifications demonstrate your proficiency in deploying, managing, and troubleshooting cloud-native applications and infrastructures.
- Q8: Why should I pursue CNCF Certification?
- A: CNCF Certification enhances your professional credibility, showcasing your skills and knowledge in cloud-native technologies. This can lead to better job opportunities, higher salaries, and career advancement in the cloud computing and IT industries.
- Q9: What are the benefits of CNCF Certification?
- A: Benefits include recognition as a certified cloud-native professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest cloud-native technologies and best practices.
- Q10: Who should take CNCF Certification Exams?
- A: Cloud engineers, DevOps professionals, system administrators, IT architects, and anyone involved in managing cloud-native environments should consider these certifications to validate their expertise and advance their careers.
- Q11: What types of CNCF Certification Exams are available?
- A: CNCF offers various certification paths, including:
- Q12: How do I prepare for CNCF Certification Exams?
- A: Preparation can include official CNCF training courses, study guides, practice exams, online tutorials, and hands-on experience with cloud-native technologies like Kubernetes.
- Q13: Where can I take CNCF Certification Exams?
- A: CNCF Certification Exams can be taken online with remote proctoring, providing flexibility to fit your schedule and location.
- Q14: How do CNCF Certifications impact my career?
- A: CNCF Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in cloud computing and IT.
- Q15: Are there any prerequisites for CNCF Certification Exams?
- A: Some exams may have prerequisites, such as foundational knowledge or prior experience with cloud-native technologies. Check the specific requirements for each certification path on the CNCF website.
- Q16: How often do I need to recertify for CNCF Certifications?
- A: CNCF Certifications typically require recertification every three years to ensure certified professionals stay updated with the latest cloud-native technologies and industry practices.