Idaho Framing Contractor Qualification
Advanced 100-Question Practice Exam
2026 | Questions & Answers with
Detailed Rationales | Complete Exam
Prep & Study Guide
1. A framed exterior wall is designed to transfer roof and floor loads to the
foundation. Which component primarily provides the continuous vertical
load path between the upper structure and the foundation?
A. Sheathing
B. Studs and bearing posts
C. Exterior finish
D. Housewrap
Answer: B. Studs and bearing posts
Rationale: Studs and bearing posts carry vertical loads from plates, headers,
beams, and floors downward toward the foundation. Maintaining a continuous
load path is essential for structural performance.
2. When framing a load-bearing wall, why is the bottom plate normally
anchored to the foundation or supporting structure?
,A. To improve paint adhesion
B. To prevent thermal expansion
C. To transfer lateral and vertical forces and resist movement
D. To reduce the wall's dead load
Answer: C. To transfer lateral and vertical forces and resist movement
Rationale: The bottom plate connects the wall assembly to its support and
provides a means of transferring loads, including shear and uplift forces, into
the foundation or floor system.
3. A framing contractor discovers that the architectural drawings show a wall
as nonbearing, but the structural plans show a beam terminating on that
wall. What should the contractor do?
A. Frame the wall as nonbearing because architectural plans control
B. Remove the wall from the framing plan
C. Assume the beam can span farther
D. Request clarification from the designer or responsible design professional
before proceeding
Answer: D. Request clarification from the designer or responsible design
professional before proceeding
Rationale: Conflicting documents should be resolved before construction. A
contractor should not make an unsupported structural assumption that could
compromise the load path.
4. Which lumber defect is generally most concerning when it occurs in a
structural member subjected to bending?
A. Minor color variation
B. Severe knot or split in a critical tension zone
C. Small surface stain
D. Slightly different grain color
Answer: B. Severe knot or split in a critical tension zone
,Rationale: Defects that interrupt the effective cross section or occur in highly
stressed portions of a member can significantly reduce structural capacity.
5. What is the primary structural function of wall sheathing in a properly
designed wood-framed wall?
A. Provide only thermal insulation
B. Provide only weather protection
C. Resist lateral forces and help stabilize the wall
D. Replace all wall studs
Answer: C. Resist lateral forces and help stabilize the wall
Rationale: Structural sheathing can form part of the wall's shear-resisting
system while also helping brace studs against buckling and providing a
substrate for exterior finishes.
6. A header is installed over a large window opening in a bearing wall. The
header's primary purpose is to:
A. Support the wall finish
B. Transfer loads around the opening to the supporting studs
C. Prevent condensation
D. Increase insulation thickness
Answer: B. Transfer loads around the opening to the supporting studs
Rationale: Openings interrupt the normal stud load path. A properly sized
header redirects the loads above the opening to the jack and king studs or other
designed supports.
7. What is the principal purpose of a king stud beside a framed opening?
A. To support the roof sheathing directly
B. To provide a continuous full-height framing member adjacent to the opening
C. To replace the header
D. To serve as a sill plate
, Answer: B. To provide a continuous full-height framing member adjacent to the
opening
Rationale: King studs typically run continuously from the bottom to the top
plate and provide structural support and attachment for the opening framing.
8. What is the primary function of a jack stud beneath a header?
A. Support the header reaction
B. Support roof sheathing
C. Provide insulation backing only
D. Replace the king stud
Answer: A. Support the header reaction
Rationale: Jack studs carry the concentrated reactions from the header down to
the supporting framing below. Their number and size depend on the structural
design and loads.
9. A floor joist has a small hole drilled through its web for wiring. Before
allowing the work, the framing contractor should first verify:
A. The hole is centered aesthetically
B. The hole complies with applicable structural limitations
C. The electrician has a license
D. The hole is painted
Answer: B. The hole complies with applicable structural limitations
Rationale: Holes and notches can substantially weaken framing members. Their
location, size, and permitted use must comply with applicable code or
engineering requirements.
10.Why should a contractor avoid excessive notching of a structural stud?
A. It changes the wall color
B. It can reduce the stud's effective structural capacity
Advanced 100-Question Practice Exam
2026 | Questions & Answers with
Detailed Rationales | Complete Exam
Prep & Study Guide
1. A framed exterior wall is designed to transfer roof and floor loads to the
foundation. Which component primarily provides the continuous vertical
load path between the upper structure and the foundation?
A. Sheathing
B. Studs and bearing posts
C. Exterior finish
D. Housewrap
Answer: B. Studs and bearing posts
Rationale: Studs and bearing posts carry vertical loads from plates, headers,
beams, and floors downward toward the foundation. Maintaining a continuous
load path is essential for structural performance.
2. When framing a load-bearing wall, why is the bottom plate normally
anchored to the foundation or supporting structure?
,A. To improve paint adhesion
B. To prevent thermal expansion
C. To transfer lateral and vertical forces and resist movement
D. To reduce the wall's dead load
Answer: C. To transfer lateral and vertical forces and resist movement
Rationale: The bottom plate connects the wall assembly to its support and
provides a means of transferring loads, including shear and uplift forces, into
the foundation or floor system.
3. A framing contractor discovers that the architectural drawings show a wall
as nonbearing, but the structural plans show a beam terminating on that
wall. What should the contractor do?
A. Frame the wall as nonbearing because architectural plans control
B. Remove the wall from the framing plan
C. Assume the beam can span farther
D. Request clarification from the designer or responsible design professional
before proceeding
Answer: D. Request clarification from the designer or responsible design
professional before proceeding
Rationale: Conflicting documents should be resolved before construction. A
contractor should not make an unsupported structural assumption that could
compromise the load path.
4. Which lumber defect is generally most concerning when it occurs in a
structural member subjected to bending?
A. Minor color variation
B. Severe knot or split in a critical tension zone
C. Small surface stain
D. Slightly different grain color
Answer: B. Severe knot or split in a critical tension zone
,Rationale: Defects that interrupt the effective cross section or occur in highly
stressed portions of a member can significantly reduce structural capacity.
5. What is the primary structural function of wall sheathing in a properly
designed wood-framed wall?
A. Provide only thermal insulation
B. Provide only weather protection
C. Resist lateral forces and help stabilize the wall
D. Replace all wall studs
Answer: C. Resist lateral forces and help stabilize the wall
Rationale: Structural sheathing can form part of the wall's shear-resisting
system while also helping brace studs against buckling and providing a
substrate for exterior finishes.
6. A header is installed over a large window opening in a bearing wall. The
header's primary purpose is to:
A. Support the wall finish
B. Transfer loads around the opening to the supporting studs
C. Prevent condensation
D. Increase insulation thickness
Answer: B. Transfer loads around the opening to the supporting studs
Rationale: Openings interrupt the normal stud load path. A properly sized
header redirects the loads above the opening to the jack and king studs or other
designed supports.
7. What is the principal purpose of a king stud beside a framed opening?
A. To support the roof sheathing directly
B. To provide a continuous full-height framing member adjacent to the opening
C. To replace the header
D. To serve as a sill plate
, Answer: B. To provide a continuous full-height framing member adjacent to the
opening
Rationale: King studs typically run continuously from the bottom to the top
plate and provide structural support and attachment for the opening framing.
8. What is the primary function of a jack stud beneath a header?
A. Support the header reaction
B. Support roof sheathing
C. Provide insulation backing only
D. Replace the king stud
Answer: A. Support the header reaction
Rationale: Jack studs carry the concentrated reactions from the header down to
the supporting framing below. Their number and size depend on the structural
design and loads.
9. A floor joist has a small hole drilled through its web for wiring. Before
allowing the work, the framing contractor should first verify:
A. The hole is centered aesthetically
B. The hole complies with applicable structural limitations
C. The electrician has a license
D. The hole is painted
Answer: B. The hole complies with applicable structural limitations
Rationale: Holes and notches can substantially weaken framing members. Their
location, size, and permitted use must comply with applicable code or
engineering requirements.
10.Why should a contractor avoid excessive notching of a structural stud?
A. It changes the wall color
B. It can reduce the stud's effective structural capacity
