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Linux Foundation Certified Kubernetes and Cloud Native Associate (KCNA)

Exam Details

  • Exam Code
    :KCNA
  • Exam Name
    :Linux Foundation Certified Kubernetes and Cloud Native Associate (KCNA)
  • Certification
    :Linux Foundation Certifications
  • Vendor
    :Linux Foundation
  • Total Questions
    :126 Q&As
  • Last Updated
    :Mar 27, 2025

Linux Foundation Linux Foundation Certifications KCNA Questions & Answers

  • Question 61:

    'kubectl delete -n my-ns po,svc --all' will delete pods and services including uninitialized ones in the namespace 'my-ns'

    A. FALSE

    B. TRUE

  • Question 62:

    A ________ is a ready-to-run software package, containing everything needed to run an application.

    A. Container Repository

    B. Container Runtime

    C. Docker

    D. Container Image

  • Question 63:

    The three typical opentelemetry data is?

    A. Metrics

    B. Traces

    C. Logs

    D. All of the options

  • Question 64:

    Which of the following is an example of vertical scaling?

    A. Using cluster autoscaler

    B. Adding more resources (memory and/or cpu) to a kubernetes node

    C. Adding more nodes to kubernetes cluster

    D. Adding more replica pods to a deployment

  • Question 65:

    What is the most common way to scale the application in the cloud environment?

    A. Parallel Scaling

    B. Horizontal Scaling

    C. Vertical Scaling

  • Question 66:

    Continuous delivery is ______.

    A. Manually deploying the code

    B. Coding, Building and Testing the code

    C. Automatically deploying code to [container or server] environment

  • Question 67:

    To run a startup task before a Pod's container starts up. What Kubernetes feature can help you accomplish this?

    A. Init container

    B. Sidecar container

    C. Startup probe

    D. DaemonSet

  • Question 68:

    Which of the following is NOT a Kubernetes component?

    A. Scheduler

    B. Docker

    C. Cloud Controller manager

    D. Kube-proxy

  • Question 69:

    Which CNCF project is the dominant project with respect to container registries

    A. Envoy

    B. Harbor

    C. Kubernetes

    D. Rook

  • Question 70:

    What command can you use to get documentation about a resource type from the command line?

    A. kubectl api-resources

    B. kubectl explain

    C. kubectl get

    D. kubeadm get-resource

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