To your point, this sounds a little like the recent post from someone who said they were being interviewed (at Google) for a Director role. When he posted the q

To your point, this sounds a little like the recent post from someone who said they were being interviewed (at Google) for a Director role. When he posted the questions, it was revealed they were really interviewing him for an SRE position, and that Google often won't tell you what you're interviewing for.