NCIDQ IDFX PREP |ACTUAL QUESTIONS AND
VERIFIED ANSWERS|BRAND NEW 2026-2027
UPDATE|GRADED A+
Question 1
To determine the necessary floor area for a project, the interior designer must know all
the following EXPECT the
A. Net assignable area
B. Efficiency Factor
C. Rentable-useable ratio
D. Number of employees
CORRECT ANSWER
D. Number of employees
Question 2
The initial determination of the area required for a client's program gives the
A. Gross Area
B. Net Area
C. Rentable Area
D. Useable Area
CORRECT ANSWER
B. Net Area
1
,Question 3
A designer has determined that a client needs about 8000 ft2 of useable office space. The
leasing agent for the building says that the rentable-useable ratio will be 1.25.
Approximately how much area should the interior designer recommend that the client
lease?
A. 7,500 ft2
B. 10,000 ft2
C. 10,700 ft2
D. 13,300 ft2
CORRECT ANSWER
B. 10,000 sq ft
(8,000 x 1.25)
(useable office space) x (rentable-useable ratio)
Question 4
An interior designer is conducting a programming interview with a client for a small
clothing boutique. Which of the following questions is the LEAST important for the
designer to ask?
A. Which items are most frequently purchased on impulse?
B. Will restrooms be available to the customers?
C. What amount of merchandise will be on display?
D. What is the relationship between the cash/wrap counter and the dressing rooms?
2
,CORRECT ANSWER
B. Will restrooms be available to the customers?
Question 5
In the five-step programming process outlined by the book Problem Seeking, the fifth step
is to state the problem. What is the order of the first four steps?
A. Determine needs, collect and analyze facts, uncover and test concepts, establish goals.
B. Collect and analyze facts, determine needs, establish goals, uncover and test concepts.
C. Uncover and test concepts, establish goals, determine needs, collect analyze facts.
D. Establish goals, collect and analyze facts, uncover and test concepts, determine needs.
CORRECT ANSWER
D. Establish goals, collect and analyze facts, uncover and test concepts, determine needs.
Everyone
Can't
Understand
Dogs
Senese
Question 6
In addition to function, the book Problem Seeking names three other considerations for
design problems, which are
3
, A. Analysis, synthesis and form
B. Form, economy and time
C. Goals, facts and form
D. Economy, time, and synthesis
CORRECT ANSWER
B. Form, economy, and time
Question 7
Which of the following does NOT need to be included in a project's programming
document?
A. Required spaces and their areas
B. Required adjacencies and furniture and equipment
C. Expansion requirements and scheduling constraints
D. Project goals and objectives.
CORRECT ANSWER
C. Expansion requirements and scheduling constraints
Question 8
When developing adjacency requirements, the interior designer must consider
A. Contracts between people, transfer of objects, and electronic information
B. Outside contacts with service people and visitors, as well as internal contacts
4
VERIFIED ANSWERS|BRAND NEW 2026-2027
UPDATE|GRADED A+
Question 1
To determine the necessary floor area for a project, the interior designer must know all
the following EXPECT the
A. Net assignable area
B. Efficiency Factor
C. Rentable-useable ratio
D. Number of employees
CORRECT ANSWER
D. Number of employees
Question 2
The initial determination of the area required for a client's program gives the
A. Gross Area
B. Net Area
C. Rentable Area
D. Useable Area
CORRECT ANSWER
B. Net Area
1
,Question 3
A designer has determined that a client needs about 8000 ft2 of useable office space. The
leasing agent for the building says that the rentable-useable ratio will be 1.25.
Approximately how much area should the interior designer recommend that the client
lease?
A. 7,500 ft2
B. 10,000 ft2
C. 10,700 ft2
D. 13,300 ft2
CORRECT ANSWER
B. 10,000 sq ft
(8,000 x 1.25)
(useable office space) x (rentable-useable ratio)
Question 4
An interior designer is conducting a programming interview with a client for a small
clothing boutique. Which of the following questions is the LEAST important for the
designer to ask?
A. Which items are most frequently purchased on impulse?
B. Will restrooms be available to the customers?
C. What amount of merchandise will be on display?
D. What is the relationship between the cash/wrap counter and the dressing rooms?
2
,CORRECT ANSWER
B. Will restrooms be available to the customers?
Question 5
In the five-step programming process outlined by the book Problem Seeking, the fifth step
is to state the problem. What is the order of the first four steps?
A. Determine needs, collect and analyze facts, uncover and test concepts, establish goals.
B. Collect and analyze facts, determine needs, establish goals, uncover and test concepts.
C. Uncover and test concepts, establish goals, determine needs, collect analyze facts.
D. Establish goals, collect and analyze facts, uncover and test concepts, determine needs.
CORRECT ANSWER
D. Establish goals, collect and analyze facts, uncover and test concepts, determine needs.
Everyone
Can't
Understand
Dogs
Senese
Question 6
In addition to function, the book Problem Seeking names three other considerations for
design problems, which are
3
, A. Analysis, synthesis and form
B. Form, economy and time
C. Goals, facts and form
D. Economy, time, and synthesis
CORRECT ANSWER
B. Form, economy, and time
Question 7
Which of the following does NOT need to be included in a project's programming
document?
A. Required spaces and their areas
B. Required adjacencies and furniture and equipment
C. Expansion requirements and scheduling constraints
D. Project goals and objectives.
CORRECT ANSWER
C. Expansion requirements and scheduling constraints
Question 8
When developing adjacency requirements, the interior designer must consider
A. Contracts between people, transfer of objects, and electronic information
B. Outside contacts with service people and visitors, as well as internal contacts
4
