Free Huawei H20-923_V1.0 Practice Test & Real Exam Questions

Exam Code/Number: H20-923_V1.0
Exam Name/Title: HCSP-Field-Data Center Facility V1.0
Certification Provider: Huawei
Corresponding Certification: HCSP-Field

Exam Questions: 97
Updated On: Oct 28, 2026

Question #1

The NetEco northbound interface does not support the SNMP protocol. Only WebService interfaces are supported.

A. False

B. True

Discussion 0

Correct Answer: A Vote an answer

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Question #2

For hourly statistics reports, data of up to how many days can be queried? For monthly statistics reports, data of up to how many years can be queried?

A. 10

B. 20

C. 5

D. 30

Discussion 0

Correct Answer: C Vote an answer

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Question #3

In battery management for UPS systems, what is the primary purpose of periodic discharge testing?

A. To reduce ambient humidity

B. To reset the SPD indicator

C. To recalibrate the smart U space manager

D. To verify actual battery capacity and detect degraded cells before an outage occurs

Discussion 0

Correct Answer: D Vote an answer

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Question #4

When the mains supply is stable, the UPS5000-H mainly works in which mode after ECO is configured?

A. Battery

B. Static bypass

C. Normal

D. Maintenance bypass

Discussion 0

Correct Answer: B Vote an answer

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Question #5

What is the primary function of the ECC800-Pro in a Huawei smart data center facility solution?

A. It is a fire suppression trigger device

B. It functions as the central intelligent controller/monitoring platform for the smart module

C. It replaces the precision air conditioner compressor

D. It is the main power distribution busbar

Discussion 0

Correct Answer: B Vote an answer

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Question #6

Which of the following statements is false about the advantages of the free cooling solution for data centers?

A. Has many use cases in the industry.

B. Makes full use of the seasonal temperature difference of air and water sources.

C. Directly uses the cooling capacity of the outdoor cooling source, resulting in ultra-low energy consumption.

D. The current technology is not mature enough and should be used with caution.

Discussion 0

Correct Answer: D Vote an answer

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Question #7

What is the upstream input voltage range of the UPS5000-H?

A. 360 V-600 V

B. 138 V-485 V

C. 380 V-415 V

D. 220 V-240 V

Discussion 0

Correct Answer: B Vote an answer

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Question #8

In Huawei's smart module solution, what is a typical benefit of remote commissioning via the ECC800-Pro app?

A. Bypassing all security authentication requirements

B. Eliminating the need for any local network connectivity

C. Enabling engineers to configure, verify, and troubleshoot smart modules without requiring on-site physical access for every step

D. Replacing the need for a physical controller device

Discussion 0

Correct Answer: C Vote an answer

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Question #9

In Huawei precision air conditioning systems for data centers, what is the primary purpose of
"free cooling" mode?

A. Eliminating the need for humidity control

B. Bypassing the UPS during outages

C. Increasing rack power density limits

D. Using outdoor ambient air/water to reduce compressor-based mechanical cooling load

Discussion 0

Correct Answer: D Vote an answer

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Question #10

The FusionCol8000-A230 unit uses two systems. Each system uses three compressors connected in parallel and two EEVs.

A. False

B. True

Discussion 0

Correct Answer: A Vote an answer

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