How do you know that when you have not asked a single technical question throughout the interview? I can do a presentation on VNX or Isilon if you want me to! He replied, "no, no, but the hiring manager may ask you to do that at the next stage"
Usually questions, why EMC? tell me a time when...?, tell me your thoughts around technology, they want you to have an opinion / veiw around the commercial world and how EMC technology will effect that.