Hawaii Landscape Architect State Exam
2026: 200 Practice Questions with Answers
and Rationales
Instructions: Select the best answer for each question.
Section 1: Licensing, Ethics, and Legal Framework (Questions 1-35)
1. The Hawaii State Board that oversees the licensure of landscape architects
is the:
A) Department of Land and Natural Resources (DLNR)
B) Board of Professional Engineers, Architects, Surveyors, and Landscape
Architects (PELSLA)
C) State Planning and Zoning Commission
D) Hawaii Chapter of the American Society of Landscape Architects (ASLA)
Answer: B
Rationale: The PELSLA board, under the Department of Commerce and
Consumer Affairs (DCCA), is responsible for regulating the practice of landscape
architecture in Hawaii .
2. Which national examination is required for landscape architect licensure in
Hawaii?
A) LEED Green Associate Exam
B) ASLA Certification Exam
C) CLARB exam (Landscape Architect Registration Examination - L.A.R.E.)
D) NCARB Exam
Answer: C
Rationale: Hawaii requires successful passage of the national CLARB (L.A.R.E.)
exam as a prerequisite for state licensure .
3. In addition to the national exam, applicants for Hawaii licensure must pass
a state-specific written exam. This exam primarily tests knowledge of:
,A) Federal construction safety standards.
B) Hawaii's climatic conditions, native plants, and cultural/historical conditions.
C) International building codes.
D) Business management and accounting.
Answer: B
Rationale: Hawaii Revised Statutes (HRS) Chapter 464 explicitly requires a state
exam to test knowledge of the state's climate, native plants and ecosystems, land
use ordinances, and cultural/historical conditions .
4. According to the proposed 2026 legislative updates (SB2607), the PELSLA
board is authorized to:
A) Eliminate the state-specific plant materials exam.
B) Waive the national exam for in-state graduates.
C) Determine the appropriate educational, examination, and experience
requirements for licensure.
D) Issue licenses without examination to any applicant with 10 years of
experience.
Answer: C
Rationale: SB2607 was introduced to authorize the board to set all standards for
licensure, modernizing and streamlining the process .
5. A landscape architect's primary ethical duty, as emphasized by professional
standards, is to:
A) Maximize project profitability for the firm.
B) Prioritize public safety, integrity, and environmental responsibility.
C) Ensure complete client confidentiality on all matters.
D) Complete projects as quickly as possible, regardless of quality.
Answer: B
Rationale: Professional ethics in landscape architecture are centered on protecting
public health, safety, and welfare, along with maintaining integrity and
environmental stewardship .
6. The "Hawaii Plant Materials Exam" is administered by which entity on
behalf of the state board?
A) The University of Hawaii at Manoa
B) CLARB
,C) PSI Services, LLC
D) The Landscape Industry Council of Hawaii
Answer: C
Rationale: The state-produced Plant Materials exam is proctored by PSI Services,
LLC .
7. The experience requirement for licensure for a candidate holding a
Master's degree in landscape architecture from an accredited program is
typically:
A) 1 year
B) 2 years
C) 3 years
D) 5 years
Answer: B
Rationale: Under the current framework, a Master's degree holder generally
requires 2 years of experience. (Note: Requirements may be subject to change per
board rules) .
8. Which of the following is NOT a content area covered by the Hawaii Plant
Materials State Exam?
A) Hawaiian native plants (endemic and indigenous)
B) Polynesian-introduced plants ("canoe plants")
C) Federal income tax law for landscape firms
D) Plant adaptations to Hawaiian ecosystems
Answer: C
Rationale: The exam focuses on botanical knowledge, ecology, and landscape
applications, not business tax law .
9. A landscape architect is preparing a project budget. Which factor is most
likely to cause significant cost overruns?
A) Using accurate material estimates from current suppliers.
B) Conducting thorough site analysis before design.
C) Underestimating the project scope during initial planning.
D) Engaging stakeholders early in the process.
Answer: C
, Rationale: Underestimating scope leads to incomplete budgeting and unexpected
k0 k0 k0 k0 k0 k0 k0 k0
expenses, which are primary drivers of cost overruns .
k0 k0 k0 k0 k0 k0 k0 k0 k0
10. Effective communication in client relations primarily aims to:
k0 k0 k0 k0 k0 k0 k0
A) Minimize the client's role in the decision-making process.
k0 k0 k0 k0 k0 k0 k0
B) Clarify project scope, expectations, and foster collaboration.
k0 k0 k0 k0 k0 k0
C) Avoid any discussion of potential project risks.
k0 k0 k0 k0 k0 k0
D) Reduce the frequency of client meetings to save time.
k0 k0 k0 k0 k0 k0 k0 k0
Answer: B k0
Rationale: Clear communication is essential to align expectations and foster a
k0 k0 k0 k0 k0 k0 k0 k0 k0 k0
collaborative relationship .
k0 k0 k0
11. A fixed-price (lump sum) contract shifts most of the project risk to the:
k0 k0 k0 k0 k0 k0 k0 k0 k0 k0 k0 k0
A) Client
B) Landscape Architect k0
C) Contractor
D) Surety
Answer: C k0
Rationale: In a fixed-price contract, the contractor bears the risk of cost overruns,
k0 k0 k0 k0 k0 k0 k0 k0 k0 k0 k0 k0
as they must complete the work for the agreed price .
k0 k0 k0 k0 k0 k0 k0 k0 k0 k0 k0
12. Which scheduling technique is most effective for managing interdependent
k0 k0 k0 k0 k0 k0 k0 k0
tasks and identifying critical activities in a landscape project?
k0 k0 k0 k0 k0 k0 k0 k0 k0
A) Gantt Chart k0
B) Critical Path Method (CPM) k0 k0 k0
C) Kanban Board k0
D) Linear Scheduling k0
Answer: B k0
Rationale: CPM is a powerful tool for analyzing task dependencies and
k0 k0 k0 k0 k0 k0 k0 k0 k0 k0
identifying the critical path, which determines the project's overall duration .
k0 k0 k0 k0 k0 k0 k0 k0 k0 k0 k0
13. The primary purpose of zoning ordinances in Hawaii is to:
k0 k0 k0 k0 k0 k0 k0 k0 k0
A) Encourage unlimited development in all areas. k0 k0 k0 k0 k0
B) Control land use, density, and development patterns to guide orderly growth.
k0 k0 k0 k0 k0 k0 k0 k0 k0 k0
C) Set specific building material standards for all structures.
k0 k0 k0 k0 k0 k0 k0
D) Overrule state environmental regulations. k0 k0 k0
Answer: B k0
2026: 200 Practice Questions with Answers
and Rationales
Instructions: Select the best answer for each question.
Section 1: Licensing, Ethics, and Legal Framework (Questions 1-35)
1. The Hawaii State Board that oversees the licensure of landscape architects
is the:
A) Department of Land and Natural Resources (DLNR)
B) Board of Professional Engineers, Architects, Surveyors, and Landscape
Architects (PELSLA)
C) State Planning and Zoning Commission
D) Hawaii Chapter of the American Society of Landscape Architects (ASLA)
Answer: B
Rationale: The PELSLA board, under the Department of Commerce and
Consumer Affairs (DCCA), is responsible for regulating the practice of landscape
architecture in Hawaii .
2. Which national examination is required for landscape architect licensure in
Hawaii?
A) LEED Green Associate Exam
B) ASLA Certification Exam
C) CLARB exam (Landscape Architect Registration Examination - L.A.R.E.)
D) NCARB Exam
Answer: C
Rationale: Hawaii requires successful passage of the national CLARB (L.A.R.E.)
exam as a prerequisite for state licensure .
3. In addition to the national exam, applicants for Hawaii licensure must pass
a state-specific written exam. This exam primarily tests knowledge of:
,A) Federal construction safety standards.
B) Hawaii's climatic conditions, native plants, and cultural/historical conditions.
C) International building codes.
D) Business management and accounting.
Answer: B
Rationale: Hawaii Revised Statutes (HRS) Chapter 464 explicitly requires a state
exam to test knowledge of the state's climate, native plants and ecosystems, land
use ordinances, and cultural/historical conditions .
4. According to the proposed 2026 legislative updates (SB2607), the PELSLA
board is authorized to:
A) Eliminate the state-specific plant materials exam.
B) Waive the national exam for in-state graduates.
C) Determine the appropriate educational, examination, and experience
requirements for licensure.
D) Issue licenses without examination to any applicant with 10 years of
experience.
Answer: C
Rationale: SB2607 was introduced to authorize the board to set all standards for
licensure, modernizing and streamlining the process .
5. A landscape architect's primary ethical duty, as emphasized by professional
standards, is to:
A) Maximize project profitability for the firm.
B) Prioritize public safety, integrity, and environmental responsibility.
C) Ensure complete client confidentiality on all matters.
D) Complete projects as quickly as possible, regardless of quality.
Answer: B
Rationale: Professional ethics in landscape architecture are centered on protecting
public health, safety, and welfare, along with maintaining integrity and
environmental stewardship .
6. The "Hawaii Plant Materials Exam" is administered by which entity on
behalf of the state board?
A) The University of Hawaii at Manoa
B) CLARB
,C) PSI Services, LLC
D) The Landscape Industry Council of Hawaii
Answer: C
Rationale: The state-produced Plant Materials exam is proctored by PSI Services,
LLC .
7. The experience requirement for licensure for a candidate holding a
Master's degree in landscape architecture from an accredited program is
typically:
A) 1 year
B) 2 years
C) 3 years
D) 5 years
Answer: B
Rationale: Under the current framework, a Master's degree holder generally
requires 2 years of experience. (Note: Requirements may be subject to change per
board rules) .
8. Which of the following is NOT a content area covered by the Hawaii Plant
Materials State Exam?
A) Hawaiian native plants (endemic and indigenous)
B) Polynesian-introduced plants ("canoe plants")
C) Federal income tax law for landscape firms
D) Plant adaptations to Hawaiian ecosystems
Answer: C
Rationale: The exam focuses on botanical knowledge, ecology, and landscape
applications, not business tax law .
9. A landscape architect is preparing a project budget. Which factor is most
likely to cause significant cost overruns?
A) Using accurate material estimates from current suppliers.
B) Conducting thorough site analysis before design.
C) Underestimating the project scope during initial planning.
D) Engaging stakeholders early in the process.
Answer: C
, Rationale: Underestimating scope leads to incomplete budgeting and unexpected
k0 k0 k0 k0 k0 k0 k0 k0
expenses, which are primary drivers of cost overruns .
k0 k0 k0 k0 k0 k0 k0 k0 k0
10. Effective communication in client relations primarily aims to:
k0 k0 k0 k0 k0 k0 k0
A) Minimize the client's role in the decision-making process.
k0 k0 k0 k0 k0 k0 k0
B) Clarify project scope, expectations, and foster collaboration.
k0 k0 k0 k0 k0 k0
C) Avoid any discussion of potential project risks.
k0 k0 k0 k0 k0 k0
D) Reduce the frequency of client meetings to save time.
k0 k0 k0 k0 k0 k0 k0 k0
Answer: B k0
Rationale: Clear communication is essential to align expectations and foster a
k0 k0 k0 k0 k0 k0 k0 k0 k0 k0
collaborative relationship .
k0 k0 k0
11. A fixed-price (lump sum) contract shifts most of the project risk to the:
k0 k0 k0 k0 k0 k0 k0 k0 k0 k0 k0 k0
A) Client
B) Landscape Architect k0
C) Contractor
D) Surety
Answer: C k0
Rationale: In a fixed-price contract, the contractor bears the risk of cost overruns,
k0 k0 k0 k0 k0 k0 k0 k0 k0 k0 k0 k0
as they must complete the work for the agreed price .
k0 k0 k0 k0 k0 k0 k0 k0 k0 k0 k0
12. Which scheduling technique is most effective for managing interdependent
k0 k0 k0 k0 k0 k0 k0 k0
tasks and identifying critical activities in a landscape project?
k0 k0 k0 k0 k0 k0 k0 k0 k0
A) Gantt Chart k0
B) Critical Path Method (CPM) k0 k0 k0
C) Kanban Board k0
D) Linear Scheduling k0
Answer: B k0
Rationale: CPM is a powerful tool for analyzing task dependencies and
k0 k0 k0 k0 k0 k0 k0 k0 k0 k0
identifying the critical path, which determines the project's overall duration .
k0 k0 k0 k0 k0 k0 k0 k0 k0 k0 k0
13. The primary purpose of zoning ordinances in Hawaii is to:
k0 k0 k0 k0 k0 k0 k0 k0 k0
A) Encourage unlimited development in all areas. k0 k0 k0 k0 k0
B) Control land use, density, and development patterns to guide orderly growth.
k0 k0 k0 k0 k0 k0 k0 k0 k0 k0
C) Set specific building material standards for all structures.
k0 k0 k0 k0 k0 k0 k0
D) Overrule state environmental regulations. k0 k0 k0
Answer: B k0
