DCA Exam Question 26

During development of an application meant to be orchestrated by Kubernetes, you want to mount the /data directory on your laptop into a container.
Will this strategy successfully accomplish this?
Solution: Create a PersistentVolume with storageciass: "" and hostPath: /data, and a persistentVolumeClaim requesting this PV. Then use that PVC to populate a volume in a pod
  • DCA Exam Question 27

    Will this command display a list of volumes for a specific container?
    Solution: docker container logs nginx --volumes'
  • DCA Exam Question 28

    Two development teams in your organization use Kubernetes and want to deploy their applications while ensuring that Kubernetes-specific resources, such as secrets, are grouped together for each application.
    Is this a way to accomplish this?
    Solution: Create one pod and add all the resources needed for each application
  • DCA Exam Question 29

    Your organization has a centralized logging solution, such as Splunk.
    Will this configure a Docker container to export container logs to the logging solution?
    Solution: Set the log-driver and log-oPt keys to values for the logging solution (Splunk) In the daemon.json file.
  • DCA Exam Question 30

    What is the difference between the ADD and COPY dockerfile instructions? (choosen 2)