Yeah, I would have been okay with pretty much anything close, and would have given massive bonus points if they could give me a couple of relevant definitions. I wasn't looking for textbook, just for a reasonable discussion.

And I have similar anecdotes related to candidates who claimed years of distributed systems architecture experience, and were yet unfamiliar with CAP (and when explained, could not tell me even at a high level whether, in the event of a partition, their system was CP or AP, let alone the specifics of how that actually exhibited itself).