It is just that nowadays the definition of a "Container" depends on the scope, and presumably "Docker" is an instance of a container. But I'd expect an intervie

It is just that nowadays the definition of a "Container" depends on the scope, and presumably "Docker" is an instance of a container. But I'd expect an interviewee to reply with "what type of OS-level virtualization tool are you referring to?", in which case you would get both a proper answer and a request for clarification :)