NCIDQ Interior Design Qualification 3 — Questions and Answers
Question 1: A client requests a 'load-bearing' interior wall be removed to open up a floor plan. What is the designer's FIRST responsibility?
- Hire a contractor to remove the wall immediately
- Specify new finishes for the enlarged space
- Recommend consulting a structural engineer before any demolition (Correct answer)
- Apply for a building permit without further investigation
Correct answer: Recommend consulting a structural engineer before any demolition
Removing a load-bearing wall affects structural integrity, so a structural engineer must evaluate and design the appropriate beam/support system first.
Question 2: Which principle of design refers to the visual weight and equilibrium of elements within a composition?
- Rhythm
- Emphasis
- Balance (Correct answer)
- Proportion
Correct answer: Balance
Balance is the design principle that addresses the distribution of visual weight to create a sense of stability or dynamic tension.
Question 3: In the context of IBC egress requirements, 'occupant load' is used to determine:
- The number of electrical outlets required
- The minimum number and width of exits (Correct answer)
- The type of HVAC system needed
- The required ceiling height
Correct answer: The minimum number and width of exits
Occupant load calculations dictate how many exits are required and the minimum width of each exit path.
Question 4: A specification written as 'paint shall match Manufacturer X Color Y, or approved equal' is an example of which specification type?
- Descriptive specification
- Performance specification
- Proprietary specification with allowance for substitution (Correct answer)
- Reference standard specification
Correct answer: Proprietary specification with allowance for substitution
Naming a specific manufacturer's product while permitting 'approved equals' is a proprietary specification that still allows substitution.
Question 5: The Munsell color system describes color using which three attributes?
- Hue, saturation, brightness
- Hue, value, chroma (Correct answer)
- Tint, shade, tone
- Primary, secondary, tertiary
Correct answer: Hue, value, chroma
The Munsell system uses hue (color family), value (lightness/darkness), and chroma (color saturation/intensity).
Question 6: What is the primary purpose of a 'reflected ceiling plan' in construction documents?
- To show the floor pattern mirrored on the ceiling
- To document lighting, ceiling materials, and overhead mechanical elements as if looking up (Correct answer)
- To illustrate wall elevations reflected horizontally
- To provide a bird's-eye view of furniture arrangement
Correct answer: To document lighting, ceiling materials, and overhead mechanical elements as if looking up
A reflected ceiling plan (RCP) shows what you would see if a mirror on the floor reflected the ceiling, documenting fixtures, soffits, and finishes overhead.
Question 7: Which federal law prohibits discrimination in public accommodations and requires accessible design in new construction?
- Fair Housing Act
- Rehabilitation Act of 1973
- Americans with Disabilities Act (ADA) (Correct answer)
- Occupational Safety and Health Act
Correct answer: Americans with Disabilities Act (ADA)
Title III of the ADA requires places of public accommodation built for first occupancy after January 26, 1993 to be accessible.
NCIDQ Interior Design Qualification 3
A client requests a 'load-bearing' interior wall be removed to open up a floor plan.
What is the designer's FIRST responsibility?