Anthony points to Lou Adler's One Question Interview. The one question is
Please think about your most significant accomplishment. Now, could you tell me all about it?
That's a great stepping off question. And, I really like the second question, in one of the comments on Anthony's post, by Jim Durbin
Tell me about the last big mistake you made and what you did to correct it.
Candidates, be prepared for these questions. Hiring managers and teams: consider these next two questions for your next interview. These questions are illuminating.