DCA Exam Question 111

You are troubleshooting a Kubernetes deployment called api, and want to see the events table for this object.
Does this command display it?
Solution: kubectl logs deployment api
  • DCA Exam Question 112

    A persistentVolumeClaim (PVC) is created with the specification storageClass: "", and size requirements that cannot be satisfied by any existing persistentVolume.
    Is this an action Kubernetes takes in this situation?
    Solution: The PVC remains unbound until a persistentVolume that matches all requirements of the PVC becomes available.
  • DCA Exam Question 113

    Is this a way to configure the Docker engine to use a registry without a trusted TLS certificate?
    Solution. Set and export the IGNORE_TLS environment variable on the command line.
  • DCA Exam Question 114

    Will this command mount the host's '/data1 directory to the ubuntu container in read-only mode?
    Solution. 'docker run -v /data:/mydata -mode readonly ubuntu'
  • DCA Exam Question 115

    Is this the purpose of Docker Content Trust?
    Solution. Indicate an image on Docker Hub is an official image.