The Certified Kubernetes Administrator (CKA) exam is a highly sought-after certification for professionals looking to demonstrate their expertise in managing and operating Kubernetes clusters. The exam tests candidates on their knowledge and skills in various aspects of Kubernetes, including installation, configuration, networking, security, and troubleshooting.
Preparing for the CKA exam involves studying and practicing various exam questions to gain a better understanding of the concepts and scenarios that may be encountered during the test. In this article, we have compiled a list of CKA exam questions to help you in your preparation.
Before diving into the questions, it is important to note that the CKA exam is a hands-on, performance-based assessment conducted on a live Kubernetes cluster. Therefore, it is crucial to have practical experience with Kubernetes and be familiar with common administrative tasks.
See these CKA exam questions
- What is Kubernetes and how does it work?
- Explain the difference between a pod and a deployment.
- How do you create a pod in Kubernetes?
- What is a service in Kubernetes?
- How do you expose a deployment as a service?
- Explain the concept of labels and selectors in Kubernetes.
- What is a Kubernetes namespace and why is it useful?
- How do you scale a deployment in Kubernetes?
- What are Kubernetes volumes and how do you use them?
- Explain the concept of rolling updates in Kubernetes.
- How do you troubleshoot a pod that is not running?
- What are Kubernetes taints and tolerations?
- How do you perform a rolling restart of a deployment?
- Explain the difference between a StatefulSet and a Deployment.
- How do you perform a backup and restore of a Kubernetes cluster?
- What is a secret in Kubernetes and how do you create one?
- What is the purpose of the kube-proxy component?
- How do you monitor the health of a Kubernetes cluster?
- Explain the concept of resource quotas in Kubernetes.
- How do you configure network policies in Kubernetes?
- What is a Kubernetes ingress and how does it work?
- Explain the concept of persistent volumes in Kubernetes.
- How do you upgrade a Kubernetes cluster?
- What are the different types of Kubernetes services?
- Explain the concept of pod affinity and anti-affinity.
- How do you perform a rolling update of a StatefulSet?
- What is a DaemonSet in Kubernetes and how does it work?
- How do you secure a Kubernetes cluster?
- Explain the difference between a job and a cron job in Kubernetes.
- What is the purpose of the kubelet component?
- How do you configure horizontal pod autoscaling in Kubernetes?
- What is the purpose of the Kubernetes API server?
- Explain the concept of pod disruption budgets in Kubernetes.
- How do you configure persistent volume claims in Kubernetes?
- What is the purpose of the kube-scheduler component?
- How do you perform a rolling update of a DaemonSet?
- Explain the concept of container runtime in Kubernetes.
- How do you configure pod affinity and anti-affinity in Kubernetes?
- What is the purpose of the kube-proxy component?
- How do you configure network policies in Kubernetes?
- What is a Kubernetes ingress and how does it work?
- Explain the concept of persistent volumes in Kubernetes.
- How do you upgrade a Kubernetes cluster?
- What are the different types of Kubernetes services?
- Explain the concept of pod affinity and anti-affinity.
- How do you perform a rolling update of a StatefulSet?
This list of CKA exam questions is by no means exhaustive, but it provides a good starting point for your preparation. It is recommended to practice these questions and also explore additional resources, such as official Kubernetes documentation and online tutorials, to strengthen your knowledge and skills.
Remember, the key to success in the CKA exam is hands-on experience and practical understanding of Kubernetes. Good luck with your preparation!
