The NCIDQ Examination consists of three separate exam sections, the Interior Design Fundamentals Exam (IDFX), the Interior Design Professional Exam (IDPX), and the Practicum Exam (PRAC), that measure a candidate's proficiency in interior design principles and application of knowledge to protect public health, safety and welfare. Two of the exams, IDFX and IDPX, are multiple choice exams.
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