Question 6

Will this Linux kernel facility limit a Docker container's access to host resources, such as CPU or memory?
Solution: cgroups
  • Question 7

    Which of the following commands wifi automatically create a volume when a container is started?
  • Question 8

    The Kubernetes yaml shown below describes a networkPolicy.

    Will the networkPolicy BLOCK this traffic?
    Solution: a request issued from a pod lacking the tier: api label, to a pod bearing the tier: backend label
  • Question 9

    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
  • Question 10

    You add a new user to the engineering organization in DTR.
    Will this action grant them read/write access to the engineering/api repository?
    Solution: Add them to a team in the engineering organization that has read/write access to the engineering/api repository.