QUESTION 60
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

QUESTION 61
Which one of the following commands will result in the volume being removed automatically once the container
has exited?

QUESTION 62
Is this the purpose of Docker Content Trust?
Solution.Sign and verify image tags.

QUESTION 63
Are these conditions sufficient for Kubernetes to dynamically provision a persistentVolume, assuming there are no limitations on the amount and type of available external storage?
Solution: A default storageClass is specified, and subsequently a persistentVolumeClaim is created.

QUESTION 64
Two development teams in your organization use Kubernetes and want to deploy their applications while ensuring that Kubernetes-specific resources, such as secrets, are grouped together for each application.
Is this a way to accomplish this?
Solution: Create one namespace for each application and add all the resources to it.

QUESTION 65
Does this command create a swarm service that only listens on port 53 using the UDP protocol?
Solution. ‘docker service create -name dns-cache -p 53:53 -constraint networking.protocol.udp=true dns-cache”

QUESTION 66
Is this an advantage of multi-stage builds?
Solution: optimizes Images by copying artifacts selectively from previous stages

QUESTION 67
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 describe deployment api

QUESTION 68
One of several containers in a pod is marked as unhealthy after failing its livenessProbe many times. Is this the action taken by the orchestrator to fix the unhealthy container?
Solution: The unhealthy container is restarted.

QUESTION 69
Does this command display all the pods in the cluster that are labeled as ‘env: development’?
Solution: ‘kubectl get pods -I env=development’

QUESTION 70
Are these conditions sufficient for Kubernetes to dynamically provision a persistentVolume, assuming there are no limitations on the amount and type of available external storage?
Solution: A default storageClass is specified, and subsequently a persistentVolumeClaim is created.

QUESTION 71
You configure a local Docker engine to enforce content trust by setting the environment variable DOCKER_CONTENT_TRUST=1.
If myorg/myimage: 1.0 is unsigned, does Docker block this command?
Solution: docker container run myorg/myimage:1.0

QUESTION 72
Will this action upgrade Docker Engine CE to Docker Engine EE?
Solution: Manually download the ‘docker-ee’ package

QUESTION 73
You want to create a container that is reachable from its host’s network. Does this action accomplish this?
Solution: Use –link to access the container on the bridge network.

QUESTION 74
Will this Linux kernel facility limit a Docker container’s access to host resources, such as CPU or memory?
Solution: namespaces

QUESTION 75
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’

QUESTION 76
During development of an application meant to be orchestrated by Kubernetes, you want to mount the /data directory on your laptop into a container.
Will this strategy successfully accomplish this?
Solution: Create a PersistentVolume with storageciass: “” and hostPath: /data, and a persistentVolumeClaim requesting this PV. Then use that PVC to populate a volume in a pod

QUESTION 77
Will this action upgrade Docker Engine CE to Docker Engine EE?
Solution.Run docker engine activate.