This page was exported from Testking Free Dumps [ http://blog.testkingfree.com ] Export date:Thu Jan 16 16:24:43 2025 / +0000 GMT ___________________________________________________ Title: Get KCNA Braindumps & KCNA Real Exam Questions [Q45-Q66] --------------------------------------------------- Get KCNA Braindumps & KCNA Real Exam Questions Linux Foundation KCNA Actual Questions and Braindumps QUESTION 45A ________ is an application running on kubernetes.  node  pod  workload  container https://kubernetes.io/docs/concepts/workloads/QUESTION 46Which of the following container runtime is planned to be deprecated in Kubernetes 1.20 and high-er?  cri-o  None of the options  docker  podman  containerd https://kubernetes.io/blog/2020/12/02/dont-panic-kubernetes-and-docker/QUESTION 47Notary and the update framework leading security projects in CNCF  TRUE  FALSE https://github.com/cncf/landscape#trail-mapQUESTION 48The three typical opentelemetry data is?  Metrics  Traces  Logs  All of the options https://opentelemetry.io/docs/concepts/data-sources/QUESTION 49What tool allows us to build useful visual representations of prometheus data?  Grafana  kubectl  Distributed system tracing  Rook  Kibana https://prometheus.io/QUESTION 50How does service logical group set of pods?  Using hostname  Using label and selectors  Using IP address https://kubernetes.io/docs/concepts/services-networking/service/QUESTION 51Which of the following factors does scheduling take into account when selecting a Node?  How many replicas there are in a Deployment  Services  Resource requirements  The number of existing Pods on a Node Scheduling takes resource requirements into account in the form of resource requests.QUESTION 52‘kubectl delete -n my-ns po,svc –all’ will delete pods and services including uninitialized ones in the namespace ‘my-ns’  FALSE  TRUE https://kubernetes.io/docs/reference/generated/kubectl/kubectl-commands#deleteQUESTION 53What is OPA?  Open Permission Agent  Online Policy Audit  Open Policy Agent  Offline Policy Accessor https://www.cncf.io/projects/open-policy-agent-opa/QUESTION 54Which part of a Kubernetes cluster is responsible for running container workloads?  Worker Node  kube-proxy  Control plane  etcd Worker Nodes are responsible for executing containerized workloads.QUESTION 55The Kubernetes rolling update is used for __.  Updating a service  Scaling an application  Updating a deployment https://kubernetes.io/docs/tutorials/kubernetes-basics/update/update-intro/QUESTION 56Which kubernetes object do deployments use behind the scenes when they need to scale pods?  Horizontal pod autoscaler  ReplicaSets  kubectl  Replication controller https://kubernetes.io/docs/concepts/workloads/controllers/replicaset/QUESTION 57Which of the following components is part of the Kubernetes control panel  kubectl  kube-proxy  Service Mesh  kubelet  Cloud control manager https://kubernetes.io/docs/concepts/overview/components/QUESTION 58Which CNCF project is the dominant project with respect to container registries  Envoy  Harbor  Kubernetes  Rook https://goharbor.io/QUESTION 59What do you call the pattern where you add a second container to the pod to collect logs infor-mation?  Sidecar container logging  Node level logging  Application level logging  Cluster level logging https://kubernetes.io/docs/concepts/cluster-administration/logging/QUESTION 60What is the use of labels in Kubernetes?  All of the options  It is used to assign annotation to an object  It is used to assign key-value pair to an object  It is used to assign a name to an object. https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/QUESTION 61Which access control component of Kubernetes is responsible for authorization and decides what requestor is allowed to do?  Service Account  Role-based access control ‘RBAC’  Deployment https://kubernetes.io/docs/reference/access-authn-authz/authorization/QUESTION 62What does the ‘kops’ acronym means?  Kubernetes Open Platform Specification  Kubernetes Operations  Kubernetes Operators  Kubernetes Operation Policy Specification https://github.com/kubernetes/kopsQUESTION 63Which of the following is not a stop on the cloud native trailmap?  Microservices  CI/CD  Containerization  Software distribution https://github.com/cncf/landscape#trail-mapQUESTION 64What command can you use to get documentation about a resource type from the command line?  kubectl api-resources  kubectl explain  kubectl get  kubeadm get-resource https://kubernetes.io/docs/reference/generated/kubectl/kubectl-commands#explainQUESTION 65There are three Nodes in a cluster, and want to run exactly one replica of a Pod on each Node. Pre-fer to automatically create a replica on any new Nodes when they are added. Which Kubernetes re-source should you use?  DaemonSet  ReplicaSet  NodeSet  StatefulSet  Deployment https://kubernetes.io/docs/concepts/workloads/controllers/daemonset/A DaemonSet runs replicas on all (or just some) Nodes in the cluster.QUESTION 66Which role is responsible of creating service level indicator ‘SLI’, service level objective ‘SLO’, & Service Level Agreements ‘SLA’  Site reliability engineer ‘SRE’  DevOps  GitOps  Security and compliance engineer  Developer https://www.atlassian.com/incident-management/kpis/sla-vs-slo-vs-sli Loading … KCNA Dumps To Pass Linux Foundation Exam in 24 Hours - TestKingFree: https://www.testkingfree.com/Linux-Foundation/KCNA-practice-exam-dumps.html --------------------------------------------------- Images: https://blog.testkingfree.com/wp-content/plugins/watu/loading.gif https://blog.testkingfree.com/wp-content/plugins/watu/loading.gif --------------------------------------------------- --------------------------------------------------- Post date: 2023-01-03 09:40:51 Post date GMT: 2023-01-03 09:40:51 Post modified date: 2023-01-03 09:40:51 Post modified date GMT: 2023-01-03 09:40:51