Challenges come with any profession, and the interviewer wants to hear that you are in tune with industry trends. If you are unsure of the biggest challenge facing the accounting profession today, talk with a few other accounting professionals before arriving for your interview, or check out a copy of a recent accounting magazine for some ideas. Begin by describing the biggest challenge you see. Explain what possible options you think the field has to address the challenge, and describe if you have personally seen evidence of this challenge in your career.