This question can stand independently or may be a follow-up question to one asked earlier in the interview. Whenever you answer an interviewer's question, you should anticipate follow-up questions immediately after the initial question or sometime later in the interview. If asked immediately, it indicates that the interviewer is interested in this topic and would like to explore it in more detail. If asked later, the interviewer is trying to confirm that you consistently answer the questions throughout the interview. No matter when the interviewer asks them, follow-up questions indicate that the topic is of critical importance to the organization, so your answer should demonstrate your qualifications for the job.
