Interviewers who ask this question want to get a sense of your thoughts on how people you have worked with in the past view you as a team member. Be prepared to list and describe a few of your key traits from the perspective of someone who has spent time working side-by-side with you. Include items specific to your job capabilities as well as your approach to work, such as whether you are a team player or prefer working independently and if you are hard-working, loyal and tenacious when it comes to solving problems.