Design-Build Institute of America (DBIA) Professional Certification Comprehensive
Practice Examination 2025–2026: 100 Realistic Questions with Correct Answers and
Rationales — “Design-Build Done Right™” Mastery Guide for DBIA® and Associate
DBIA® Candidates
1. The core principle of the design-build delivery method is:
A) Design and construction are performed by separate entities under different contracts
B) A single entity is responsible for both design and construction under one contract
C) The owner retains all design responsibility
D) Construction begins only after design completion
✅ Answer: B
Rationale: Design-build integrates design and construction under one contract with one point of
responsibility — reducing fragmentation and improving collaboration.
2. Compared to design-bid-build, design-build primarily reduces:
A) Owner control
B) Quality
C) Schedule and cost risk for the owner
D) Transparency
✅ Answer: C
Rationale: Overlapping design and construction phases minimize time and mitigate cost growth due to
better coordination.
3. DBIA’s “Design-Build Done Right™” principles focus on:
A) Price competition
B) Best practices, collaboration, and transparency
C) Isolated design reviews
D) Low-bid procurement
✅ Answer: B
Rationale: DBIA emphasizes integration, trust, and early involvement of all key participants.
4. In a successful design-build relationship, the owner’s primary role is to:
A) Provide detailed design drawings
B) Define project performance requirements and expectations
C) Direct daily site operations
D) Control subcontractor selection
✅ Answer: B
Rationale: Owners focus on what they want (results), not how it’s achieved.
,5. Which of the following is not an advantage of design-build?
A) Early cost certainty
B) Faster delivery
C) Rigid and adversarial communication
D) Innovation through integration
✅ Answer: C
Rationale: DB delivery thrives on collaboration, not rigid hierarchies.
6. The biggest cultural shift in adopting design-build is:
A) Cost tracking
B) Transitioning from adversarial to collaborative mindset
C) Changing insurance carriers
D) Eliminating subconsultants
✅ Answer: B
Rationale: Design-build relies on shared goals and teamwork, not blame-shifting.
7. The “single point of responsibility” principle means:
A) The owner manages risk directly
B) One entity (the design-builder) is accountable for both design and construction
C) Each subcontractor has separate contracts with the owner
D) Design is managed by the architect only
✅ Answer: B
Rationale: This reduces gaps and conflicts between design and construction roles.
8. The “performance specification” approach:
A) Dictates specific materials and methods
B) Defines required outcomes, leaving solutions to the design-builder
C) Restricts innovation
D) Is used only in low-bid projects
✅ Answer: B
Rationale: Performance-based criteria encourage creative, cost-effective solutions.
9. The term “integration” in design-build best refers to:
A) Combining scope and cost reports
B) Collaborative alignment of design, construction, and operations goals
C) Use of advanced software
D) Reallocation of liability
, ✅ Answer: B
Rationale: Integration ensures decisions are made collectively for overall project success.
10. The greatest opportunity for cost savings in design-build occurs:
A) During warranty phase
B) Early in the design process
C) After construction starts
D) At project closeout
✅ Answer: B
Rationale: Early collaboration allows design optimization before costs are locked in.
11. The Design Criteria Professional (DCP) represents:
A) The design-builder
B) The owner, by defining performance criteria and project intent
C) The construction manager
D) A regulatory body
✅ Answer: B
Rationale: The DCP establishes the owner’s requirements before design-builder selection.
12. “Progressive Design-Build” is characterized by:
A) Selecting teams based on lowest price
B) Qualifications-based selection and early collaboration before final price
C) Full design completion before award
D) Two separate contracts
✅ Answer: B
Rationale: PDB fosters trust and transparency — the GMP is developed collaboratively.
13. Which project type typically benefits most from design-build?
A) Simple office renovations
B) Complex, time-sensitive, or highly integrated projects
C) Routine maintenance
D) Commodity construction
✅ Answer: B
Rationale: DB is ideal when innovation and schedule compression are priorities.
14. The “bridging” approach in design-build uses:
A) An owner-hired bridging architect to prepare partial design and performance documents
B) A construction manager to bid design documents
Practice Examination 2025–2026: 100 Realistic Questions with Correct Answers and
Rationales — “Design-Build Done Right™” Mastery Guide for DBIA® and Associate
DBIA® Candidates
1. The core principle of the design-build delivery method is:
A) Design and construction are performed by separate entities under different contracts
B) A single entity is responsible for both design and construction under one contract
C) The owner retains all design responsibility
D) Construction begins only after design completion
✅ Answer: B
Rationale: Design-build integrates design and construction under one contract with one point of
responsibility — reducing fragmentation and improving collaboration.
2. Compared to design-bid-build, design-build primarily reduces:
A) Owner control
B) Quality
C) Schedule and cost risk for the owner
D) Transparency
✅ Answer: C
Rationale: Overlapping design and construction phases minimize time and mitigate cost growth due to
better coordination.
3. DBIA’s “Design-Build Done Right™” principles focus on:
A) Price competition
B) Best practices, collaboration, and transparency
C) Isolated design reviews
D) Low-bid procurement
✅ Answer: B
Rationale: DBIA emphasizes integration, trust, and early involvement of all key participants.
4. In a successful design-build relationship, the owner’s primary role is to:
A) Provide detailed design drawings
B) Define project performance requirements and expectations
C) Direct daily site operations
D) Control subcontractor selection
✅ Answer: B
Rationale: Owners focus on what they want (results), not how it’s achieved.
,5. Which of the following is not an advantage of design-build?
A) Early cost certainty
B) Faster delivery
C) Rigid and adversarial communication
D) Innovation through integration
✅ Answer: C
Rationale: DB delivery thrives on collaboration, not rigid hierarchies.
6. The biggest cultural shift in adopting design-build is:
A) Cost tracking
B) Transitioning from adversarial to collaborative mindset
C) Changing insurance carriers
D) Eliminating subconsultants
✅ Answer: B
Rationale: Design-build relies on shared goals and teamwork, not blame-shifting.
7. The “single point of responsibility” principle means:
A) The owner manages risk directly
B) One entity (the design-builder) is accountable for both design and construction
C) Each subcontractor has separate contracts with the owner
D) Design is managed by the architect only
✅ Answer: B
Rationale: This reduces gaps and conflicts between design and construction roles.
8. The “performance specification” approach:
A) Dictates specific materials and methods
B) Defines required outcomes, leaving solutions to the design-builder
C) Restricts innovation
D) Is used only in low-bid projects
✅ Answer: B
Rationale: Performance-based criteria encourage creative, cost-effective solutions.
9. The term “integration” in design-build best refers to:
A) Combining scope and cost reports
B) Collaborative alignment of design, construction, and operations goals
C) Use of advanced software
D) Reallocation of liability
, ✅ Answer: B
Rationale: Integration ensures decisions are made collectively for overall project success.
10. The greatest opportunity for cost savings in design-build occurs:
A) During warranty phase
B) Early in the design process
C) After construction starts
D) At project closeout
✅ Answer: B
Rationale: Early collaboration allows design optimization before costs are locked in.
11. The Design Criteria Professional (DCP) represents:
A) The design-builder
B) The owner, by defining performance criteria and project intent
C) The construction manager
D) A regulatory body
✅ Answer: B
Rationale: The DCP establishes the owner’s requirements before design-builder selection.
12. “Progressive Design-Build” is characterized by:
A) Selecting teams based on lowest price
B) Qualifications-based selection and early collaboration before final price
C) Full design completion before award
D) Two separate contracts
✅ Answer: B
Rationale: PDB fosters trust and transparency — the GMP is developed collaboratively.
13. Which project type typically benefits most from design-build?
A) Simple office renovations
B) Complex, time-sensitive, or highly integrated projects
C) Routine maintenance
D) Commodity construction
✅ Answer: B
Rationale: DB is ideal when innovation and schedule compression are priorities.
14. The “bridging” approach in design-build uses:
A) An owner-hired bridging architect to prepare partial design and performance documents
B) A construction manager to bid design documents
