Free USGBC LEED-AP-ID-C Exam Questions

Become USGBC Certified with updated LEED-AP-ID-C exam questions and correct answers

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Total 100 Questions | Updated On: Apr 27, 2026

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Question 1

Which of the following fixtures requires a WaterSense label (or local equivalent for projects outside the US)?

A : A tankless toilet

B : A waterless urinal

C : An existing showerhead

D : A private lavatory faucet

Answer: D

Question 2

What should a team focus on first to significantly improve energy performance or achieve the lowest possible operation cost?

A : Choosing energy efficient systems

B : Conducting a simple box energy model

C : Implementing passive design strategies

D : Performing commissioning of energy systems

Answer: C

Question 3

What must a project team inventory to determine if a project has enough reused surfaces to document Materials and Resources Credit, Interior Life-Cycle Impact Reduction, Option 1. Interior Reuse?

A : Demolition waste

B : Plumbing fixtures

C : Salvaged furniture

D : Existing building conditions

Answer: D

Question 4

Best practices recommend that the LEED AP confirm that minimum program requirements have been met

A : as part of the discovery phase

B : as part of the final certification submittal

C : after the design phase but before construction

D : after the Commissioning (Cx) review but before design phase submittal

Answer: A

Question 5

In addition to the basic requirements for Energy and Atmosphere, Fundamental Commissioning and Verification, which is required to achieve Energy and Atmosphere, Enhanced Commissioning, Option 1?

A : Develop and implement a commissioning plan

B : Review the contractor's submittals for compliance with design documents

C : Verify the installation and performance of the systems being commissioned

D : Review the owner's requirements and the basis of design for clarity and completeness

Answer: B

Page: 1 / 20

Total 100 Questions | Updated On: Apr 27, 2026

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