DCA 試験問題を無料オンラインアクセス

The following Docker Compose file is deployed as a stack:

Is this statement correct about this health check definition?
Solution.Health checks lest for app health ten seconds apart. Three failed health checks transition the container into "unhealthy" status.

• A.Yes
• B.No

You add a new user to the engineering organization in DTR.
Will this action grant them read/write access to the engineering/api repository?
Solution. Mirror the engineering/api repository to one of the user's own private repositories.

• A.Yes
• B.No

Will this command ensure that overlay traffic between service tasks is encrypted?
Solution.docker network create -d overlay --secure <network-name>

• A.Yes
• B.No

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 persistentVolumeClaim is created that specifies a pre-defined provisioner.

• A.Yes
• B.No

In the context of a swarm mode cluster, does this describe a node?
Solution.an instance of the Docker CLI connected to the swarm

• A.Yes
• B.No