Can I challenge an exam question/result?

Microsoft Certification exams are developed and reviewed by a team of experts who have extensive experience using Microsoft applications in diverse business and educational settings. Every exam undergoes a pilot test and rigorous analysis before it is released. The purpose of this process is to eliminate exam questions that do not meet standards for technical accuracy, clarity, relevance, and fairness.  However, if you believe a particular exam question is not valid, you can request an evaluation of the question.  Please visit http://www.certiport.com/PORTAL/desktopdefault.aspx?page=common/pagelibrary/ChallengeExam.htm for more information.