Team members often feud even though they're required to act professionally and work together. Some team members have professional disagreements, while others have conflicting personalities. If you've feuded with a colleague in the past, whether professionally or personally, be honest with the interviewer and explain in detail the situation. The following is an example of an effective answer.

I feuded with a colleague while I worked at (identify organization) as a (identify position). Even though we disagreed about (identify conflict), I worked with my colleague to resolve the problem. To do so, I communicated openly with him or her and agreed to compromise and modify my behavior. The most effective way to resolve a problem is through open communication. While discussing the problem with my colleague, I respected his or her perspective and listened attentively.