NCIDQ IDFX PRACTICE EXAM NEWEST 2025 ACTUAL EXAM COMPLETE 100 QUESTIONS AND CORRECT
ANSWERS |ALREADY GRADED A+||BRAND NEW VERSION!!
What is a reference standard specification? - ANSWER-This document describes the requirements for a
product or process based on an accepted authority or test method, such as ASTM, ANSI, or a trade
association
What is a discount rate? - ANSWER-This is a number used to convert future costs to their equivalent
present values
What is a cost index and how is it used? - ANSWER-This number relates construction or other costs to a
base amount. It is used to account for the variables or geographical location and inflation over time
On an interior construction project, what is a contractors typical profit range (as a percentage)? -
ANSWER-5% to 15% is a typical range for this budget item on an interior construction project
Which finish material for woodwork provides the hardest, most durable surface? - ANSWER-When used
as a finish material for woodwork, polyester has these characteristics
In regard to building codes, what are reference standards? - ANSWER-These are standards written by
standards-writing organizations (rather than by the authors of a particular building code) that are made
part of a code by specific reference
What are two types of glazing that can be used in hazardous locations,and what test must they pass? -
ANSWER-Two materials that can be used for this application are tempered glaze and laminated glass, but
only if they pass the requirements of 16 CFR 1201, Category II
What is a common path of egress travel? - ANSWER-This is the portion of an exit access that occupants
are required to traverse before two separate and distinct paths of egress travel to two exits become
available
What is an area of refuge? - ANSWER-This is an area of a building where persons unable to use stairways
can safely await instructions or assistance during an emergency evacuation
,How is the Uniform Commercial Code (UCC) important to interior design projects? - ANSWER-This
document governs the sale of goods in the United States and is applicable to the purchase and delivery
of furniture and other moveable items
What is a public way? - ANSWER-This is any street, alley, or similar parcel of land unobstructed from the
ground to the sky that is at least 10 ft wide an permanently appropriated to the public
If an object is between 27" and 80" above the floor, what is the maximum allowable protrusion of that
object from the wall? - ANSWER-Under these conditions, an object must not protrude more than 4"
from a wall
What is a pivot? - ANSWER-This is a type of hardware used to hang doors. It consists of a rotating bottom
pin and a corresponding pin at the top of the door
What form does a vendor or contractor use to request a payment from the owner? - ANSWER-An
Application for Payment for is used for this
What are two main factors in determining if a space require two exits rather than just one? - ANSWER-
The two main factors that determine how many of these are required are the space's occupancy and its
occupant load
What two types of contracts are typically used on large commercial interior design projects? - ANSWER-
This type of project calls for two contract types:
-construction contract
-contract for furniture, fixtures,and equipment
How does a fluorescent lamp produce light? - ANSWER-In this type of lamp, an electric arc is formed,
generating ultraviolet light. When this light strikes the phosphor coating on the inside of the lamp, the
phosphor fluoresces, generating visible light
What is an exit passageway? - ANSWER-This is a horizontal fully enclosed, fire-resistance-rated portion of
an exit that is used only as a means of egress to an exit discharge or public way
, What is an occupant load factor? - ANSWER-This is the amount of floor space that a building code
presumes is occupied by one person in a particular occupancy
Under what conditions would a wood veneer not have to adhere to flame spread requirements? -
ANSWER-When a wood veneer is less than 0.036 in thick and applied to a noncombustible material,
these requirements do not apply
What is another term for raised panel construction? - ANSWER-Stile and rail paneling is another term for
this type of construction
What is blueprint matching? - ANSWER-This is the most exacting method of matching veneer panels in a
room, such that grain continuity is maintained across doors, cabinets, and other obstructions
What is used to fit a cabinet tightly to an irregular wall? - ANSWER-A scribe piece is used for this
What does a reveal overlay construction look like in cabinet framing? - ANSWER-
What is book matching? - ANSWER-This is a method of assembling veneers in which every other piece
sliced off the log is turned over
What are six things the interior designer is NOT responsible for during contract administration? -
ANSWER-During this phase of project, the designer is NOT responsible for:
-the means, methods, or techniques of construction
-safety on the job site
-fabrication, shipment, or installation of construction elements or furnishings
-acts or omissions of contractors, subcontractors, or suppliers
-stopping the work if there are problems
-receipt, inspection, and acceptance of furniture or fixtures
What is a flitch? - ANSWER-This is the collection of veneers that have been sliced off the same log
ANSWERS |ALREADY GRADED A+||BRAND NEW VERSION!!
What is a reference standard specification? - ANSWER-This document describes the requirements for a
product or process based on an accepted authority or test method, such as ASTM, ANSI, or a trade
association
What is a discount rate? - ANSWER-This is a number used to convert future costs to their equivalent
present values
What is a cost index and how is it used? - ANSWER-This number relates construction or other costs to a
base amount. It is used to account for the variables or geographical location and inflation over time
On an interior construction project, what is a contractors typical profit range (as a percentage)? -
ANSWER-5% to 15% is a typical range for this budget item on an interior construction project
Which finish material for woodwork provides the hardest, most durable surface? - ANSWER-When used
as a finish material for woodwork, polyester has these characteristics
In regard to building codes, what are reference standards? - ANSWER-These are standards written by
standards-writing organizations (rather than by the authors of a particular building code) that are made
part of a code by specific reference
What are two types of glazing that can be used in hazardous locations,and what test must they pass? -
ANSWER-Two materials that can be used for this application are tempered glaze and laminated glass, but
only if they pass the requirements of 16 CFR 1201, Category II
What is a common path of egress travel? - ANSWER-This is the portion of an exit access that occupants
are required to traverse before two separate and distinct paths of egress travel to two exits become
available
What is an area of refuge? - ANSWER-This is an area of a building where persons unable to use stairways
can safely await instructions or assistance during an emergency evacuation
,How is the Uniform Commercial Code (UCC) important to interior design projects? - ANSWER-This
document governs the sale of goods in the United States and is applicable to the purchase and delivery
of furniture and other moveable items
What is a public way? - ANSWER-This is any street, alley, or similar parcel of land unobstructed from the
ground to the sky that is at least 10 ft wide an permanently appropriated to the public
If an object is between 27" and 80" above the floor, what is the maximum allowable protrusion of that
object from the wall? - ANSWER-Under these conditions, an object must not protrude more than 4"
from a wall
What is a pivot? - ANSWER-This is a type of hardware used to hang doors. It consists of a rotating bottom
pin and a corresponding pin at the top of the door
What form does a vendor or contractor use to request a payment from the owner? - ANSWER-An
Application for Payment for is used for this
What are two main factors in determining if a space require two exits rather than just one? - ANSWER-
The two main factors that determine how many of these are required are the space's occupancy and its
occupant load
What two types of contracts are typically used on large commercial interior design projects? - ANSWER-
This type of project calls for two contract types:
-construction contract
-contract for furniture, fixtures,and equipment
How does a fluorescent lamp produce light? - ANSWER-In this type of lamp, an electric arc is formed,
generating ultraviolet light. When this light strikes the phosphor coating on the inside of the lamp, the
phosphor fluoresces, generating visible light
What is an exit passageway? - ANSWER-This is a horizontal fully enclosed, fire-resistance-rated portion of
an exit that is used only as a means of egress to an exit discharge or public way
, What is an occupant load factor? - ANSWER-This is the amount of floor space that a building code
presumes is occupied by one person in a particular occupancy
Under what conditions would a wood veneer not have to adhere to flame spread requirements? -
ANSWER-When a wood veneer is less than 0.036 in thick and applied to a noncombustible material,
these requirements do not apply
What is another term for raised panel construction? - ANSWER-Stile and rail paneling is another term for
this type of construction
What is blueprint matching? - ANSWER-This is the most exacting method of matching veneer panels in a
room, such that grain continuity is maintained across doors, cabinets, and other obstructions
What is used to fit a cabinet tightly to an irregular wall? - ANSWER-A scribe piece is used for this
What does a reveal overlay construction look like in cabinet framing? - ANSWER-
What is book matching? - ANSWER-This is a method of assembling veneers in which every other piece
sliced off the log is turned over
What are six things the interior designer is NOT responsible for during contract administration? -
ANSWER-During this phase of project, the designer is NOT responsible for:
-the means, methods, or techniques of construction
-safety on the job site
-fabrication, shipment, or installation of construction elements or furnishings
-acts or omissions of contractors, subcontractors, or suppliers
-stopping the work if there are problems
-receipt, inspection, and acceptance of furniture or fixtures
What is a flitch? - ANSWER-This is the collection of veneers that have been sliced off the same log
