1|Page
NCIDQ IDPX PREP EXAM NEWEST 2026 ACTUAL
EXAM COMPLETE 50 QUESTIONS AND CORRECT
ANSWERS ||VERIFIED EXAM!!(VERIFIED ANSWERS)
|ALREADY GRADED A+||NEWEST VERSION!!!
As a matter of good business practice, how should the
interior designer respond to questions from a bidder on
contract documents?
A.Answer each bidder's questions as they are asked.
B.Inform each bidder to make their own assumptions and
note each in the "Qualifications" section of their bid
[tender].
C.Document the questions and your responses in writing
and distribute to all bidders.
D.Invite all bidders to a meeting to review all the questions
and answers. - ANSWER-C.Document the questions and
your responses in writing and distribute to all bidders.
In which situation would an interior designer use a
construction change directive?
A.To request an electrical contractor not listed by the
contractor in the bid [tender] documents
B.To request pricing for an additional receptacle per the
client's request
C.To provide additional dimensions to the contractor
regarding a receptacle location
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D.To relocate an electrical receptacle because of revised
furniture plans - ANSWER-D.To relocate an electrical
receptacle because of revised furniture plans
What code deficiency exists in the accompanying drawing
depicting an entrance door to a 1,500 sf [140 m2] suite, a
corridor, and an exit stair door in a five-story office
building?
A.The suite entrance door is too close to the fire exit.
B.The exit stair door is not equipped with quick release
(panic) hardware.
C.A dampered duct opening is located in the exit stair wall.
D.Exit signage should be beside, not over, the exit door. -
ANSWER-C.A dampered duct opening is located in the
exit stair wall.
What aspect of working drawings can lead to problems
during construction?
A.Proprietary finishes
B.Too much information
C.Too many sheets of details
D.Duplicated details - ANSWER-D.Duplicated details
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Which on-site installation should be completed BEFORE
painting the walls?
A.Rubber base
B.Grid lighting
C.Receptacle covers
D.VCT tile - ANSWER-B.Grid lighting
Why does the HVAC system need to be balanced at the
end of a commercial project?
A.To verify that air quality levels are within the design
specifications
B.To detect significant air leaks in ductwork
C.To adjust air flow at each device location to meet the
criteria in the engineer's design
D.To determine that each office is receiving the amount of
outside air required by the design - ANSWER-C.To adjust
air flow at each device location to meet the criteria in the
engineer's design
Which of the following has the GREATEST impact on the
effectiveness of an HVAC system?
A.Rooftop chiller size
B.Wall insulation type
NCIDQ IDPX PREP EXAM NEWEST 2026 ACTUAL
EXAM COMPLETE 50 QUESTIONS AND CORRECT
ANSWERS ||VERIFIED EXAM!!(VERIFIED ANSWERS)
|ALREADY GRADED A+||NEWEST VERSION!!!
As a matter of good business practice, how should the
interior designer respond to questions from a bidder on
contract documents?
A.Answer each bidder's questions as they are asked.
B.Inform each bidder to make their own assumptions and
note each in the "Qualifications" section of their bid
[tender].
C.Document the questions and your responses in writing
and distribute to all bidders.
D.Invite all bidders to a meeting to review all the questions
and answers. - ANSWER-C.Document the questions and
your responses in writing and distribute to all bidders.
In which situation would an interior designer use a
construction change directive?
A.To request an electrical contractor not listed by the
contractor in the bid [tender] documents
B.To request pricing for an additional receptacle per the
client's request
C.To provide additional dimensions to the contractor
regarding a receptacle location
,2|Page
D.To relocate an electrical receptacle because of revised
furniture plans - ANSWER-D.To relocate an electrical
receptacle because of revised furniture plans
What code deficiency exists in the accompanying drawing
depicting an entrance door to a 1,500 sf [140 m2] suite, a
corridor, and an exit stair door in a five-story office
building?
A.The suite entrance door is too close to the fire exit.
B.The exit stair door is not equipped with quick release
(panic) hardware.
C.A dampered duct opening is located in the exit stair wall.
D.Exit signage should be beside, not over, the exit door. -
ANSWER-C.A dampered duct opening is located in the
exit stair wall.
What aspect of working drawings can lead to problems
during construction?
A.Proprietary finishes
B.Too much information
C.Too many sheets of details
D.Duplicated details - ANSWER-D.Duplicated details
, 3|Page
Which on-site installation should be completed BEFORE
painting the walls?
A.Rubber base
B.Grid lighting
C.Receptacle covers
D.VCT tile - ANSWER-B.Grid lighting
Why does the HVAC system need to be balanced at the
end of a commercial project?
A.To verify that air quality levels are within the design
specifications
B.To detect significant air leaks in ductwork
C.To adjust air flow at each device location to meet the
criteria in the engineer's design
D.To determine that each office is receiving the amount of
outside air required by the design - ANSWER-C.To adjust
air flow at each device location to meet the criteria in the
engineer's design
Which of the following has the GREATEST impact on the
effectiveness of an HVAC system?
A.Rooftop chiller size
B.Wall insulation type
