Free Docker DCA Exam Questions

The Kubernetes yaml shown below describes a clusterIP service.Is this a correct statement about how this service routes requests? Solution: Traffic sent to the IP of this service on port 8080 will be routed to port 80 in a random pod with the label aPP: nginx. 

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

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'

Will this configuration achieve fault tolerance for managers in a swarm? Solution: only two managers, one active and one passive. 

What behavior is expected when a service is created with the following command: 'docker service create -- publish 8000:80 nginx'