Smartly Prepare Exam with Free Online IDFX Practice Test

We offer the latest IDFX practice test designed for free and effective online Interior Design Fundamentals certification preparation. It's a simulation of the real IDFX exam experience, built to help you understand the structure, complexity, and topics you'll face on exam day.

Exam Code: IDFX
Exam Questions: 127
Interior Design Fundamentals
Updated: 25 Aug, 2025
Viewing Page : 1 - 13
Practicing : 1 - 5 of 127 Questions
Question 1

When would a designer use a bubble diagram in lieu of a stacking plan? 

Options :
Answer: D

Question 2

A criteria matrix helps designers achieve what PRIMARY goal? 

Options :
Answer: D

Question 3

How is building code satisfied in a mixed-use property that includes a cafe, retail, and office tenant? 

Options :
Answer: D

Question 4

A designer has used a similar color palette for their last ten projects. This is an example of 

Options :
Answer: B

Question 5

Which dimension does not meet accessibility standards?


Options :
Answer: A

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Practicing : 1 - 5 of 127 Questions

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