DBIA® Certified Design-Build Professional Exam
Updated 2026 | Comprehensive Study Guide, Practice
Exam Questions and Answers, Exam Prep Test Bank,
Design-Build Project Delivery Methods, Construction
Procurement Strategies, Contracting Principles, Risk
Management Frameworks, Collaboration Processes,
and Certification Revision Material for DBIA Success
Question 1: What is the primary defining characteristic of the Design-Build (DB)
project delivery method as defined by the DBIA?
A. The owner holds separate contracts with the designer and the builder.
B. A single entity holds a single contract with the owner for both design and
construction services.
C. The construction manager acts as the owner’s agent during the design phase only.
D. The designer and builder form a joint venture but maintain separate contracts with
the owner.
CORRECT ANSWER: B. A single entity holds a single contract with the owner for
both design and construction services.
Rationale: The fundamental principle of Design-Build is the unification of design and
construction responsibilities under a single contract with the owner. This contrasts with
Design-Bid-Build, where these are separate contracts.
Question 2: Which DBIA document is specifically designed to be used when the
owner has already selected a design-builder based on qualifications and price
before the full scope is defined?
A. DBIA Document 535
B. DBIA Document 540
C. DBIA Document 510
D. DBIA Document 525
CORRECT ANSWER: C. DBIA Document 510
Rationale: DBIA Document 510 is the Standard Form of Agreement Between Owner and
Design-Builder for projects where the design-builder is selected prior to the completion
of the design, often using a Guaranteed Maximum Price (GMP) or lump sum established
later.
Question 3: In a Design-Build project, who typically bears the risk for design errors
and omissions?
A. The Owner
B. The Architect of Record only
C. The Design-Builder
D. The Surety
,CORRECT ANSWER: C. The Design-Builder
Rationale: One of the key benefits of Design-Build is the single point of responsibility.
The Design-Builder assumes the risk for both design and construction, meaning they
are responsible for correcting design errors without additional cost to the owner.
Question 4: What is the "Best Value" selection process in Design-Build?
A. Selecting the proposer with the lowest initial bid price.
B. Selecting the proposer based solely on technical qualifications.
C. Selecting the proposer based on a combination of technical approach,
qualifications, and price.
D. Selecting the proposer who offers the shortest schedule regardless of cost.
CORRECT ANSWER: C. Selecting the proposer based on a combination of technical
approach, qualifications, and price.
Rationale: Best Value selection evaluates proposers on multiple criteria, including
technical merit, team qualifications, and price, rather than relying solely on the lowest
bid, which aligns with the collaborative nature of DB.
Question 5: Which phase of the DBIA Project Delivery Process involves the
development of the Owner’s Criteria?
A. Procurement Phase
B. Conceptualization Phase
C. Implementation Phase
D. Closeout Phase
CORRECT ANSWER: B. Conceptualization Phase
Rationale: During the Conceptualization Phase, the owner defines their needs, goals,
and objectives, which are documented in the Owner’s Criteria. This document serves as
the foundation for the RFP and subsequent design.
Question 6: What is the primary purpose of the Bridging Documents in a Design-
Build procurement?
A. To serve as the final construction drawings.
B. To provide a detailed level of design definition to allow for accurate pricing and scope
clarity before selecting the Design-Builder.
C. To replace the need for an Owner’s Criteria.
D. To allow the owner to perform the structural engineering internally.
CORRECT ANSWER: B. To provide a detailed level of design definition to allow for
accurate pricing and scope clarity before selecting the Design-Builder.
Rationale: Bridging documents (or partial design) are prepared by the owner’s
consultant to define the project scope sufficiently for proposers to provide meaningful
prices and technical solutions, reducing ambiguity during procurement.
,Question 7: Under the DBIA standard agreements, what is the role of the "Owner’s
Advisor"?
A. To act as the general contractor.
B. To provide independent advice to the owner regarding the design-build process,
contract administration, and technical issues.
C. To replace the need for a legal counsel.
D. To manage the subcontractors directly.
CORRECT ANSWER: B. To provide independent advice to the owner regarding the
design-build process, contract administration, and technical issues.
Rationale: Since the owner does not have a traditional architect advocating for them, an
Owner’s Advisor is often retained to provide expertise in managing the DB contract,
reviewing deliverables, and ensuring the owner’s interests are protected.
Question 8: Which of the following is a key benefit of the Integrated Project Delivery
(IPD) mindset often applied within Design-Build?
A. Increased litigation due to clear fault assignment.
B. Early involvement of key stakeholders to optimize project outcomes.
C. Strict adherence to siloed disciplines.
D. Reduction in collaboration to speed up decision-making.
CORRECT ANSWER: B. Early involvement of key stakeholders to optimize project
outcomes.
Rationale: Integrating key stakeholders (designers, builders, subcontractors, suppliers)
early in the process allows for better coordination, constructability reviews, and value
engineering, leading to optimized project outcomes.
Question 9: What is a "Guaranteed Maximum Price" (GMP) in the context of Design-
Build?
A. The lowest possible price the owner can pay.
B. A cap on the total cost of the project, above which the Design-Builder absorbs the
overruns.
C. A fixed price that cannot be changed under any circumstances.
D. An estimate provided by the owner to the builder.
CORRECT ANSWER: B. A cap on the total cost of the project, above which the
Design-Builder absorbs the overruns.
Rationale: A GMP sets a ceiling on the project cost. If actual costs exceed the GMP
(excluding approved change orders), the Design-Builder is responsible for the excess.
Savings below the GMP may be shared depending on the contract terms.
Question 10: In the DBIA Code of Ethics, what is the primary obligation of a
Certified Design-Build Professional?
, A. To maximize profit for their firm above all else.
B. To uphold the integrity of the profession and act in the best interest of the public and
client.
C. To always side with the contractor in disputes.
D. To avoid all risks regardless of project feasibility.
CORRECT ANSWER: B. To uphold the integrity of the profession and act in the best
interest of the public and client.
Rationale: The DBIA Code of Ethics emphasizes professionalism, integrity, and the duty
to protect the public health, safety, and welfare, while serving the client’s best interests
within legal and ethical bounds.
Question 11: Which document typically outlines the specific technical
requirements and performance standards for the project in a Design-Build RFP?
A. The General Conditions
B. The Owner’s Criteria
C. The Insurance Certificate
D. The Payment Bond
CORRECT ANSWER: B. The Owner’s Criteria
Rationale: The Owner’s Criteria (or Program) details the functional, operational, and
technical requirements that the Design-Builder must meet. It focuses on performance
rather than prescriptive design solutions.
Question 12: What is the significance of "Concurrent Engineering" in Design-Build?
A. Performing design and construction activities sequentially to reduce errors.
B. Overlapping design and construction phases to compress the project schedule.
C. Hiring two separate engineering firms to compete against each other.
D. Delaying construction until 100% of design documents are complete.
CORRECT ANSWER: B. Overlapping design and construction phases to compress
the project schedule.
Rationale: Concurrent engineering (or fast-tracking) allows construction to begin on
early packages (like site work or foundations) while later design elements (like interiors)
are still being developed, significantly reducing the overall project timeline.
Question 13: Who is responsible for obtaining the building permits in a typical
Design-Build agreement?
A. The Owner
B. The Design-Builder
C. The Local Municipality
D. The Owner’s Advisor
CORRECT ANSWER: B. The Design-Builder
Updated 2026 | Comprehensive Study Guide, Practice
Exam Questions and Answers, Exam Prep Test Bank,
Design-Build Project Delivery Methods, Construction
Procurement Strategies, Contracting Principles, Risk
Management Frameworks, Collaboration Processes,
and Certification Revision Material for DBIA Success
Question 1: What is the primary defining characteristic of the Design-Build (DB)
project delivery method as defined by the DBIA?
A. The owner holds separate contracts with the designer and the builder.
B. A single entity holds a single contract with the owner for both design and
construction services.
C. The construction manager acts as the owner’s agent during the design phase only.
D. The designer and builder form a joint venture but maintain separate contracts with
the owner.
CORRECT ANSWER: B. A single entity holds a single contract with the owner for
both design and construction services.
Rationale: The fundamental principle of Design-Build is the unification of design and
construction responsibilities under a single contract with the owner. This contrasts with
Design-Bid-Build, where these are separate contracts.
Question 2: Which DBIA document is specifically designed to be used when the
owner has already selected a design-builder based on qualifications and price
before the full scope is defined?
A. DBIA Document 535
B. DBIA Document 540
C. DBIA Document 510
D. DBIA Document 525
CORRECT ANSWER: C. DBIA Document 510
Rationale: DBIA Document 510 is the Standard Form of Agreement Between Owner and
Design-Builder for projects where the design-builder is selected prior to the completion
of the design, often using a Guaranteed Maximum Price (GMP) or lump sum established
later.
Question 3: In a Design-Build project, who typically bears the risk for design errors
and omissions?
A. The Owner
B. The Architect of Record only
C. The Design-Builder
D. The Surety
,CORRECT ANSWER: C. The Design-Builder
Rationale: One of the key benefits of Design-Build is the single point of responsibility.
The Design-Builder assumes the risk for both design and construction, meaning they
are responsible for correcting design errors without additional cost to the owner.
Question 4: What is the "Best Value" selection process in Design-Build?
A. Selecting the proposer with the lowest initial bid price.
B. Selecting the proposer based solely on technical qualifications.
C. Selecting the proposer based on a combination of technical approach,
qualifications, and price.
D. Selecting the proposer who offers the shortest schedule regardless of cost.
CORRECT ANSWER: C. Selecting the proposer based on a combination of technical
approach, qualifications, and price.
Rationale: Best Value selection evaluates proposers on multiple criteria, including
technical merit, team qualifications, and price, rather than relying solely on the lowest
bid, which aligns with the collaborative nature of DB.
Question 5: Which phase of the DBIA Project Delivery Process involves the
development of the Owner’s Criteria?
A. Procurement Phase
B. Conceptualization Phase
C. Implementation Phase
D. Closeout Phase
CORRECT ANSWER: B. Conceptualization Phase
Rationale: During the Conceptualization Phase, the owner defines their needs, goals,
and objectives, which are documented in the Owner’s Criteria. This document serves as
the foundation for the RFP and subsequent design.
Question 6: What is the primary purpose of the Bridging Documents in a Design-
Build procurement?
A. To serve as the final construction drawings.
B. To provide a detailed level of design definition to allow for accurate pricing and scope
clarity before selecting the Design-Builder.
C. To replace the need for an Owner’s Criteria.
D. To allow the owner to perform the structural engineering internally.
CORRECT ANSWER: B. To provide a detailed level of design definition to allow for
accurate pricing and scope clarity before selecting the Design-Builder.
Rationale: Bridging documents (or partial design) are prepared by the owner’s
consultant to define the project scope sufficiently for proposers to provide meaningful
prices and technical solutions, reducing ambiguity during procurement.
,Question 7: Under the DBIA standard agreements, what is the role of the "Owner’s
Advisor"?
A. To act as the general contractor.
B. To provide independent advice to the owner regarding the design-build process,
contract administration, and technical issues.
C. To replace the need for a legal counsel.
D. To manage the subcontractors directly.
CORRECT ANSWER: B. To provide independent advice to the owner regarding the
design-build process, contract administration, and technical issues.
Rationale: Since the owner does not have a traditional architect advocating for them, an
Owner’s Advisor is often retained to provide expertise in managing the DB contract,
reviewing deliverables, and ensuring the owner’s interests are protected.
Question 8: Which of the following is a key benefit of the Integrated Project Delivery
(IPD) mindset often applied within Design-Build?
A. Increased litigation due to clear fault assignment.
B. Early involvement of key stakeholders to optimize project outcomes.
C. Strict adherence to siloed disciplines.
D. Reduction in collaboration to speed up decision-making.
CORRECT ANSWER: B. Early involvement of key stakeholders to optimize project
outcomes.
Rationale: Integrating key stakeholders (designers, builders, subcontractors, suppliers)
early in the process allows for better coordination, constructability reviews, and value
engineering, leading to optimized project outcomes.
Question 9: What is a "Guaranteed Maximum Price" (GMP) in the context of Design-
Build?
A. The lowest possible price the owner can pay.
B. A cap on the total cost of the project, above which the Design-Builder absorbs the
overruns.
C. A fixed price that cannot be changed under any circumstances.
D. An estimate provided by the owner to the builder.
CORRECT ANSWER: B. A cap on the total cost of the project, above which the
Design-Builder absorbs the overruns.
Rationale: A GMP sets a ceiling on the project cost. If actual costs exceed the GMP
(excluding approved change orders), the Design-Builder is responsible for the excess.
Savings below the GMP may be shared depending on the contract terms.
Question 10: In the DBIA Code of Ethics, what is the primary obligation of a
Certified Design-Build Professional?
, A. To maximize profit for their firm above all else.
B. To uphold the integrity of the profession and act in the best interest of the public and
client.
C. To always side with the contractor in disputes.
D. To avoid all risks regardless of project feasibility.
CORRECT ANSWER: B. To uphold the integrity of the profession and act in the best
interest of the public and client.
Rationale: The DBIA Code of Ethics emphasizes professionalism, integrity, and the duty
to protect the public health, safety, and welfare, while serving the client’s best interests
within legal and ethical bounds.
Question 11: Which document typically outlines the specific technical
requirements and performance standards for the project in a Design-Build RFP?
A. The General Conditions
B. The Owner’s Criteria
C. The Insurance Certificate
D. The Payment Bond
CORRECT ANSWER: B. The Owner’s Criteria
Rationale: The Owner’s Criteria (or Program) details the functional, operational, and
technical requirements that the Design-Builder must meet. It focuses on performance
rather than prescriptive design solutions.
Question 12: What is the significance of "Concurrent Engineering" in Design-Build?
A. Performing design and construction activities sequentially to reduce errors.
B. Overlapping design and construction phases to compress the project schedule.
C. Hiring two separate engineering firms to compete against each other.
D. Delaying construction until 100% of design documents are complete.
CORRECT ANSWER: B. Overlapping design and construction phases to compress
the project schedule.
Rationale: Concurrent engineering (or fast-tracking) allows construction to begin on
early packages (like site work or foundations) while later design elements (like interiors)
are still being developed, significantly reducing the overall project timeline.
Question 13: Who is responsible for obtaining the building permits in a typical
Design-Build agreement?
A. The Owner
B. The Design-Builder
C. The Local Municipality
D. The Owner’s Advisor
CORRECT ANSWER: B. The Design-Builder
