KCNA Dumps KCNA Braindumps KCNA Real Questions KCNA Practice Test KCNA Actual Questions Linux-Foundation KCNA Kubernetes and Cloud Native Associate (KCNA) https://killexams.com/pass4sure/exam-detail/KCNA Question: 30 Which project in this list is a leading project in the observability space? A. Jaeger B. Vitess C. Argo D. Kubernetes Answer: A Explanation: https://github.com/cncf/landscape#trail-map Question: 31 What is scheduling in Kubernetes A. Determining when to execute a cron-job B. Assigning pods to nodes C. Joining a new nodes to the clusters D. Setting a time for automated tasks Answer: B Explanation: https://kubernetes.io/docs/concepts/scheduling-eviction/ Graphical user interface, application Description automatically generated Question: 32 Which of the following are characteristics of Statefulsets? A. Ordered, graceful deployment and scaling B. Creates replica sets C. Uses headless services Answer: A Explanation: https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/ Graphical user interface, text, application, email Description automatically generated Question: 33 Which control plane component is responsible for scheduling pods? A. kube-proxy B. kube scheduler C. kubelet D. kube api-server Answer: B Explanation: https://kubernetes.io/docs/concepts/overview/components/ Graphical user interface, text, application Description automatically generated Question: 34 What is a benefits of Kubernetes federation? A. Avoids scalability limits on pods and nodes B. Creates highly available clusters in different regions C. Low latency Answer: A,B,C Question: 35 Which prometheus metric type represents a single number value that can increase and decrease over time? A. Gauge B. Histogram C. Summary D. Counter Answer: A Explanation: https://prometheus.io/docs/concepts/metric_types/#gauge Graphical user interface, text Description automatically generated Question: 36 What is OPA? A. Open Permission Agent B. Online Policy Audit C. Open Policy Agent D. Offline Policy Accessor Answer: C Explanation: https://www.cncf.io/projects/open-policy-agent-opa/ Graphical user interface, text, application, email Description automatically generated Question: 37 Which of the following is not the part of Kubernetes Control Plane? A. kube scheduler B. etcd (pronounce: esty-d) C. kube api-server D. kube-proxy Answer: D Explanation: https://kubernetes.io/docs/concepts/overview/components/ Graphical user interface, diagram, application Description automatically generated Question: 38 Which access control component of Kubernetes is responsible for authorization and decides what requestor is allowed to do? A. Service Account B. Role-based access control ‘RBAC’ C. Deployment Answer: B Explanation: https://kubernetes.io/docs/reference/access-authn-authz/authorization/ Text, letter Description automatically generated Question: 39 Which role is responsible of creating service level indicator ‘SLI’, service level objective ‘SLO’, & Service Level Agreements ‘SLA’ A. Site reliability engineer ‘SRE’ B. DevOps C. GitOps D. Security and compliance engineer E. Developer Answer: A Explanation: https://www.atlassian.com/incident-management/kpis/sla-vs-slo-vs-sli Text Description automatically generated Question: 40 Which is NOT a use case for the Kubernetes dashboard? A. Troubleshooting any issues with applications B. Managing running applications C. Installing new Kubernetes cluster D. 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