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Quiz: Implementing Storage in OpenShift Components

    Choose the correct answers to the following questions:

  1. 1.

    What is the relationship between PersistentVolume and PersistentVolumeClaim? (Choose one.)

    A

    A PersistentVolumeClaim can define several PersistentVolumes to be attached.

    B

    A PersistentVolume requests a claim and the PersistentVolumeClaim is attached.

    C

    A PersistentVolumeClaim requests a volume and the PersistentVolume is attached to that claim.

    D

    A PersistentVolumeClaim is created with the definition of a PersistentVolume.

  2. 2.

    What type of resource can NooBaa interact with? (Choose one.)

    A

    CustomResourceDefinitions

    B

    StorageClass

    C

    PersistentVolumeClaim

    D

    ObjectBucketClaim

  3. 3.

    In what scenario, where an application mounts a volume, is a volume with RWX access mode required? (Choose one.)

    A

    Mounted to many pods that all have read and write permissions.

    B

    Mounted to many pods that have read permission only.

    C

    Mounted to one pod that has read and write permissions.

    D

    Mounted to one pod that has read permission only.

  4. 4.

    What OpenShift Container Platform resource declares the storage back-end characteristics such as QoS and provisioner type? (Choose two.)

    A

    CustomResourceDefinitions

    B

    StorageClass

    C

    PersistentVolumeClaim

    D

    ObjectBucketClaim

Revision: cl260-5.0-29d2128