DCA 試験問題を無料オンラインアクセス

Will this action upgrade Docker Engine CE to Docker Engine EE?
Solution.Run docker engine activate.

• A.No
• B.Yes

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.No
• B.Yes

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 ps http'

• A.No
• B.Yes

Will this configuration achieve fault tolerance for managers in a swarm?
Solution: one manager node for two worker nodes

• A.No
• B.Yes

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

• A.No
• B.Yes