Job Interview Tip: if you come to the end of an interview and your interviewer asks if you have any questions and you don't, yes you do, your question is 'what does the timeline look like going forward'.
This demonstrates a) your interest, b) your attention to relevant detail, and c) that you're treating this like a professional whose time is valuable. It's also useful information for you, since it means you will have at least a loose sense of when to expect news about your success or failure. And unless the interviewer has already explicitly discussed it, it's always relevant.
