[Jul 03, 2023] New Real KCNA Exam Dumps Questions
Pass Your KCNA Exam Easily with Accurate Kubernetes and Cloud Native Associate PDF Questions
The KCNA Exam is intended for individuals who have a basic understanding of Linux, containerization, and cloud computing. It is a vendor-neutral certification that covers a wide range of topics, including Kubernetes architecture, deployment, networking, storage, and security. The exam also covers other cloud-native technologies such as Docker, Helm, and Prometheus.
The Linux Foundation KCNA Exam is a valuable certification for IT professionals who are interested in working with Kubernetes and cloud-native technologies. The certification demonstrates that the individual has the knowledge and skills required to work with these technologies and is recognized by leading companies in the tech industry. The certification can also help individuals advance their career and increase their earning potential.
The Linux Foundation KCNA (Kubernetes and Cloud Native Associate) Exam is a certification program designed to validate the skills of individuals who work with cloud-native technologies. Cloud-native technologies are a collection of software tools and practices that help organizations build and run scalable applications in modern, dynamic environments such as the cloud. The exam is designed to assess the knowledge and skills required to design, deploy, and manage cloud-native applications using Kubernetes and other cloud-native tools.
NEW QUESTION # 51
What command can you use to get documentation about a resource type from the command line?
- A. kubeadm get-resource
- B. kubectl get
- C. kubectl explain
- D. kubectl api-resources
Answer: C
Explanation:
https://kubernetes.io/docs/reference/generated/kubectl/kubectl-commands#explain
NEW QUESTION # 52
Which access control component of Kubernetes is responsible for authorization and decides what requestor is allowed to do?
- A. Role-based access control 'RBAC'
- B. Service Account
- C. Deployment
Answer: A
Explanation:
https://kubernetes.io/docs/reference/access-authn-authz/authorization/
NEW QUESTION # 53
Which control plane component is responsible for scheduling pods?
- A. kube api-server
- B. kube scheduler
- C. kubelet
- D. kube-proxy
Answer: B
Explanation:
https://kubernetes.io/docs/concepts/overview/components/
NEW QUESTION # 54
Flux is built using which toolkit?
- A. DevOps
- B. GitOps
- C. CI/CD
- D. DevSecOps
Answer: B
Explanation:
https://fluxcd.io/
NEW QUESTION # 55
Which of the following are characteristics of Statefulsets?
- A. Ordered, graceful deployment and scaling
- B. Uses headless services
- C. Creates replica sets
Answer: A
Explanation:
https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/
NEW QUESTION # 56
Which of the following is not a stop on the cloud native trailmap?
- A. Containerization
- B. CI/CD
- C. Software distribution
- D. Microservices
Answer: D
Explanation:
https://github.com/cncf/landscape#trail-map
NEW QUESTION # 57
What is horizontal scaling?
- A. Moving workloads from one server to another
- B. Adding additional replicas of apps and servers
- C. Adding resources to existing apps and servers
- D. Creating a Deployment
Answer: B
Explanation:
https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale/
NEW QUESTION # 58
What do GitOps tools do in kubernetes?
- A. They allows us to store container images in repositories
- B. They allow us to make changes to a kubernetes cluster using a Git repository
- C. They manage the source code of kubernetes itself
- D. They allow us to store software code in Git
Answer: B
Explanation:
https://fluxcd.io/docs/components/
NEW QUESTION # 59
What makes cloud native technology so important?
- A. It makes data centric
- B. It makes operational centric
- C. It helps gather software requirements
- D. It strengthens team
- E. It removes roadblocks to innovation
Answer: E
Explanation:
https://github.com/cncf/foundation/blob/main/charter.md
NEW QUESTION # 60
What is Open Container Initiative 'OCI'?
- A. A protocol for communicating with the kubernetes api
- B. An open standard for managing service mesh in kubernetes
- C. An organization that creates open standards for containers
- D. The governing body of the Cloud Native Computing Foundation 'CNCF'
Answer: C
Explanation:
https://opencontainers.org/
NEW QUESTION # 61
What is the name of the Kubernetes agent that runs on each worker nodes?
- A. systemd
- B. kubelet
- C. pod
- D. kube-proxy
Answer: B
Explanation:
https://kubernetes.io/docs/concepts/overview/components/
NEW QUESTION # 62
What is scheduling in Kubernetes
- A. Determining when to execute a cron-job
- B. Setting a time for automated tasks
- C. Joining a new nodes to the clusters
- D. Assigning pods to nodes
Answer: D
Explanation:
https://kubernetes.io/docs/concepts/scheduling-eviction/
NEW QUESTION # 63
Which tool is built on the GitOps toolkit?
- A. Jenkins-X
- B. Flux
- C. Jenkins
- D. ArgoCD
- E. Travis CI
- F. GitHub Workflow & Actions
Answer: B
Explanation:
https://fluxcd.io/#gitops-toolkit
Note: Argo CD is a GitOps tool and not using GitOps toolkit
NEW QUESTION # 64
What are container runtimes with Kubernetes?
- A. CRI-O
- B. lxd
- C. Dockershim
- D. containerd
Answer: A,D
Explanation:
https://kubernetes.io/docs/setup/production-environment/container-runtimes/
NEW QUESTION # 65
Which kubernetes object do deployments use behind the scenes when they need to scale pods?
- A. Api Scheduler
- B. POD
- C. Horizontal pod autoscaler
- D. Replicasets
- E. Deployment
Answer: D
Explanation:
https://kubernetes.io/docs/concepts/workloads/controllers/replicaset/
NEW QUESTION # 66
What is OPA?
- A. Open Policy Agent
- B. Offline Policy Accessor
- C. Online Policy Audit
- D. Open Permission Agent
Answer: A
Explanation:
https://www.cncf.io/projects/open-policy-agent-opa/
NEW QUESTION # 67
What is the command used to scale the application?
- A. kubectl scale
- B. kubectl run
- C. kubectl explain
Answer: A
Explanation:
https://kubernetes.io/docs/reference/generated/kubectl/kubectl-commands#scale
NEW QUESTION # 68
Which of the following is not the Kubernetes AutoScaling Strategy?
- A. Cluster Autoscaler
- B. Load Balancing AutoScaler
- C. Horizontal Pod Autoscaler
- D. Vertical Pod Autoscaler
Answer: B
Explanation:
https://learnk8s.io/kubernetes-autoscaling-strategies
NEW QUESTION # 69
In distributed system tracing, is the term used to refer to a request as it passes through a single com-ponent of the distributed system?
- A. Log
- B. Span
- C. Trace
- D. Bucket
Answer: B
Explanation:
https://www.splunk.com/en_us/data-insider/what-is-distributed-tracing.html
NEW QUESTION # 70
What command to view the kube config?
- A. kubectl config view
- B. kubectl get kubeconfig
- C. kubectl view config
Answer: A
Explanation:
https://kubernetes.io/docs/reference/generated/kubectl/kubectl-commands#-em-view-em-
NEW QUESTION # 71
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Updated KCNA Exam Practice Test Questions: https://actualtests.troytecdumps.com/KCNA-troytec-exam-dumps.html