Docker DCA Practice Test - Questions Answers, Page 10

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: docker system events --filter splunk

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: docker logs <container-id>

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.

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.

You created a new service named 'http' and discover it is not registering as healthy. Will this command enable you to view the list of historical tasks for this service?

Solution: 'docker service inspect http'

You created a new service named 'http' and discover it is not registering as healthy. Will this command enable you to view the list of historical tasks for this service?

Solution: 'docker inspect http'

You created a new service named 'http' and discover it is not registering as healthy. Will this command enable you to view the list of historical tasks for this service?

Solution: 'docker service ps http'

Will this action upgrade Docker Engine CE to Docker Engine EE?

Solution: Delete '/var/lib/docker' directory.

Will this action upgrade Docker Engine CE to Docker Engine EE?

Solution: Uninstall 'docker-ce' package before installing 'docker-ee' package.