Swarm supports the following backend discovery services?

A fast way to remove a dangling image is to use the following command:

How wll manager nodes handle cluster management tasks? (choose all that apply)

Swarm currently supports following values?

Correct statement for Docker Compose.

Signed manifests include an image manifest and a list of signatures generated by libtrust. A signature consists of the following fields?

Correct statement to describe the Docker repository

Which statement correctly describes a docker image.

Choose the correct statement

The 'rmi' command in docker is used to?