Correct Answer: B

This command will not ensure that overlay traffic between service tasks is encrypted, because it uses an invalid option for enabling encryption. According to the official documentation, there is no such option as --secure for the docker network create command. The correct option to use is -o encrypted=true.

Correct Answer: B

Correct Answer: B

x.500 is not a supported user authentication method for Universal Control Plane (UCP). x.500 is a series of standards for directory services that define how distributed directory information can be accessed and managed over a network. x.500 is not an external authentication backend that UCP supports. UCP supports LDAP, Active Directory, and SAML as external authentication backends.

Correct Answer: B

This strategy does not successfully mount the /data directory on your laptop into a container. Setting containers.mounts.hostBinding to /data in the container's specification is not a valid way to mount a host directory into a container in

Kubernetes. Kubernetes does not support mounting arbitrary host directories into containers, as this would break the portability and isolation of pods across different nodes. To mount a host directory into a container in Kubernetes, you need

to use one of the following methods:

Use hostPath volume, which allows you to mount a file or directory from the host node's filesystem into your pod.

Use local volume, which allows you to mount local storage devices such as disks or partitions into your pod.

Use persistentVolume and persistentVolumeClaim with hostPath or local volume as storage class, which allows you to abstract the details of how storage is provided from how it is consumed.

Correct Answer: B

This set of commands cannot identify the published port(s) for a container. The docker port inspect command does not exist and will cause an error. The docker container inspect command shows low-level information about a container in JSON format, but it does not show the public port(s) that are mapped to a private port inside the container. To identify the published port(s) for a container, you can use docker container inspect and docker port commands.