Which command lists usage instructions for each puppet resource type?

The command that provides usage instructions for each Puppet resource type is indeed the one that describes the resource types. When you use this command, it delivers detailed information about the properties, parameters, and available options for each resource type, which is essential for understanding how to use them effectively in configurations.

The command provides clarity on what each resource type does, its syntax, and how it can be utilized within manifests. This is particularly useful for practitioners who are learning or need to reference specifics about resource types while working on their Puppet modules or manifests.

In contrast, other commands serve different purposes; for instance, the command that lists resources would show instantiated resources currently managed by Puppet but not detailed usage instructions. The one that applies manifests executes the given configuration but does not provide information about resource types. Lastly, the command intended for inspection aims at checking the current state of a resource or file, which does not relate to listing the usage instructions of resource types. Thus, the command that directly facilitates understanding resource types and their usage is the correct choice.