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Kubernetes and Cloud Native Associate (KCNA)

Exam Details

  • Exam Code
    :KCNA
  • Exam Name
    :Kubernetes and Cloud Native Associate (KCNA)
  • Certification
    :Kubernetes and Cloud Native
  • Vendor
    :Linux Foundation
  • Total Questions
    :126 Q&As
  • Last Updated
    :

Linux Foundation Kubernetes and Cloud Native KCNA Questions & Answers

  • Question 1:

    What is the main difference between Argo vs. Flux CD?

    A. Argo is pull-based, and Flux is push-based

    B. No difference; both are pull-based

    C. Argo is push-based, and Flux is pull-based

    D. No difference; both are push-based

  • Question 2:

    Which of the following is not the required field to describe Kubernetes objects?

    A. metadata

    B. apiVersion

    C. Kind

    D. Container

    E. spec

  • Question 3:

    Stateful set requires which service for the network identity of pods?

    A. Ingress

    B. Load Balancer Service

    C. Headless Service

  • Question 4:

    What is horizontal scaling?

    A. Creating a Deployment

    B. Adding resources to existing apps and servers

    C. Moving workloads from one server to another

    D. Adding additional replicas of apps and servers

  • Question 5:

    The 4C's of Cloud Native security

    A. Chroot, Compute, Cluster and Container

    B. Cluster, Cloud, Compute, and Containers

    C. Code, Containers, Compute, and Cloud

    D. Cloud, Clusters, Containers, and Code

  • Question 6:

    What can you use to add new resource types to your cluster?

    A. start container

    B. CustomResourceDefinitions

    C. init container

    D. Flux

    E. CRI-O

  • Question 7:

    What is the name of the Kubernetes agent that runs on each worker nodes?

    A. kubelet

    B. systemd

    C. kube-proxy

    D. pod

  • Question 8:

    What is the smallest possible unit in Kubernetes to run a container?

    A. pod

    B. docker

    C. service

    D. container

  • Question 9:

    Which kubernetes object do deployments use behind the scenes when they need to scale pods?

    A. Horizontal pod autoscaler

    B. ReplicaSets

    C. kubectl

    D. Replication controller

  • Question 10:

    How to create deployment name app-dep, image=nginx, and replicas 5 using imperative command?

    A. kubectl create app-dep deployment --image=nginx --replicas=5

    B. kubectl create deployment app-dep --image=nginx --replicas=5

    C. kubectl create app-dep deployment --replicas=5 --image=nginx

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