Free Exin EPI-Certified-TIA-942-Internal-Auditor Exam Questions

Become Exin Certified with updated EPI-Certified-TIA-942-Internal-Auditor exam questions and correct answers

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Total 296 Questions | Updated On: Dec 18, 2025

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Question 1

How does the use of variable refrigerant flow (VRF) systems in HVAC design improve the adaptability and energy efficiency of the system, especially in multi-zone buildings?

A : VRF systems are limited to single-zone applications.

B : VRF systems rely on fixed refrigerant flow rates for efficiency.

C : VRF systems require extensive ductwork for air distribution.

D : VRF systems use a single refrigerant circuit to serve multiple indoor units.

Answer: D

Question 2

What is the primary purpose of using an automatic transfer switch (ATS) in a data center's power infrastructure?

A : To increase the total power capacity available to the data center.

B : To provide backup power during electrical outages and prevent downtime.

C : To convert direct current (DC) power to alternating current (AC) power for efficient distribution.

D : To automatically transfer electrical loads between primary and backup power sources, ensuring continuous operation.

Answer: D

Question 3

Why is it crucial to examine the data center’s backup and recovery systems during a TIA-942 internal audit?

A : To enhance the aesthetic appeal of the data center

B : To ensure that the backup and recovery systems are cost-effective

C : To improve customer satisfaction with the data center’s services

D : To verify that the backup and recovery systems can restore critical data and operations quickly and effectively in case of a failure

Answer: D

Question 4

During a TIA-942 internal audit, why is it important to assess the adequacy of the data center’s physical infrastructure design, including space allocation and layout?

A : To improve customer satisfaction through better infrastructure design

B : To enhance the aesthetic appeal of the data center

C : To reduce initial construction costs

D : To optimize the use of space and ensure efficient operation and maintenance of IT equipment

Answer: D

Question 5

What is the role of evaluating local telecommunications infrastructure in the data center site selection process?

A : Influencing the type of security systems needed

B : Guiding the selection of cooling solutions

C : Ensuring robust and redundant connectivity options are available

D : Determining the architectural design requirements

Answer: C

Page: 1 / 60

Total 296 Questions | Updated On: Dec 18, 2025

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