CKA - Certified Kubernetes Administrator Practice Test
CKA - Certified Kubernetes Administrator के लिए अपना आत्मविश्वास बढ़ाएँ। अवधारणाओं का अभ्यास करें, उत्तरों को समझें और हर सवाल के साथ अपना ज्ञान मज़बूत करें।
एक नमूना सवाल आज़माएँपरीक्षा का परिचय और विवरण
The Certified Kubernetes Administrator (CKA) certification, governed by the Cloud Native Computing Foundation (CNCF) and Linux Foundation, validates the skills required to perform core Kubernetes administration tasks in a production environment. This performance-based exam tests a candidate's ability to build, configure, manage, and troubleshoot Kubernetes clusters through hands-on command-line tasks. It is the industry's premier benchmark for operational proficiency with Kubernetes, covering the entire lifecycle of a Kubernetes cluster-from installation and security to networking, storage, and application deployment. Earning the CKA demonstrates not just theoretical knowledge, but practical, job-ready competency in managing containerized applications at scale. In an ecosystem where Kubernetes has become the de facto standard for container orchestration, this certification distinguishes professionals as capable administrators who can ensure cluster reliability, efficiency, and security, making them invaluable assets to organizations undergoing digital transformation.
नमूना प्रश्न
अभ्यास कैसे काम करता है, यह जानने के लिए एक उत्तर चुनें और व्याख्या देखें।
A cluster upgrade plan shows CoreDNS and kube-proxy addon changes. The API server upgrade succeeded, but CoreDNS pods crash because a custom Corefile uses a removed plugin. What is the best upgrade practice?
A new pod remains Pending with events `0/4 nodes are available: 4 Insufficient cpu`. The Deployment currently has `resources.requests.cpu: 1500m`. What should you inspect before changing scheduler policy?
A new control-plane node is added to an HA kubeadm cluster using certificate key upload. The command fails because the certificate key expired. What is the fix?
After a Deployment image update, new pods show `ImagePullBackOff`. The registry is private and the namespace already has a Secret named regcred. What is the smallest manifest change to the Deployment template?
A worker is NotReady and `kubectl describe node` shows `KubeletNotReady: container runtime network not ready`. Which first host-level check is most directly tied to the reported condition?
करियर के अवसर और वेतन
जब तक लोकल रेंज न दिखे, ये US मार्केट के आंकड़े हैं।