IDFX Interior Design Fundamentals Exam
The IDFX (Interior Design Fundamentals Exam) by CIDQ tests foundational knowledge required for NCIDQ certification, covering design principles, space planning, building codes, sustainability, and professional practice.
115
Questions
180 min
Time Limit
63%
To Pass
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Exam Rules
- You can skip questions and return to them later
- Flag questions for review before submitting
- No feedback shown until you submit the entire exam
- Unanswered questions count as wrong — answer everything
- 10 pretest questions are mixed in and don't affect your score
- Timer auto-submits when time runs out
- Your progress is auto-saved every 30 seconds