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Free Huawei H12-411 Practice Questions & Answers 2026 Part5 | HCIA-Data Center Facility

Are you preparing for the Huawei H12-411 certification exam? SPOTO offers the Huawei H12-411 Premium File; all questions are aligned with the latest exam content and come with expert-provided answers. Our question banks cover the latest question types, core concepts, and detailed explanations, helping you familiarize yourself with the exam format and difficulty level. Whether you are reviewing core concepts or simulating a real exam environment, these resources will rapidly boost your confidence and readiness.
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Question #1
Huawei monitoring system NetEco only can access to the equipment supported SNMP protocol.
A. True
B. False
View answer
Correct Answer: B
Question #2
UPS Common system configurations are N system,N+X system,2N system.
A. True
B. False
View answer
Correct Answer: A
Question #3
Data center room PUE The smaller the value, the greater the power consumed by the supporting infrastructure of the data center such as cooling and power supply.
A. True
B. False
View answer
Correct Answer: B
Question #4
Compared with the comfort air conditioning, what are the advantages of the equipment room dedicated air conditioning?
A. big air volume, little enthalpy difference
B. high sensible heat ratio
C. more accurate temperature and humidity control
D. the year refrigeration
View answer
Correct Answer: ABCD
Question #5
The basic principle of the rotary dehumidifier is that the water vapor encounters the condensation water droplets of the cooling tube fins to dehumidify.
A. True
B. False
View answer
Correct Answer: B
Question #6
MCB circuit breaker C-level trip setting value between (_______________), used in IT load situations.
A. 2-3ln
B. 3-5In
C. 5-10ln
D. 8-15ln
View answer
Correct Answer: B
Question #7
MCB circuit breaker C-level trip setting value between (_______________), used in IT load situations.
A. 2-3ln
B. 3-5In
C. 5-10ln
D. 8-15ln
View answer
Correct Answer: B
Question #8
Huawei monitoring system NetEco only can access to the equipment supported SNMP protocol.
A. True
B. False
View answer
Correct Answer: B
Question #9
UPS5000-A 30~120kVA can support wall installation.
A. rue
B. alse
View answer
Correct Answer: B
Question #10
According to different categories by electrolyte! the batteries can be divided into (_______________) and (_______________). (Multiple Choice)
A. lead acid batteries
B. alkaline batteries
C. lean liquid battery
D. flooded battery
View answer
Correct Answer: AB
Question #11
Data center room PUE The smaller the value, the greater the power consumed by the supporting infrastructure of the data center such as cooling and power supply.
A. True
B. False
View answer
Correct Answer: B
Question #12
Which of the following description about sending back to send air is correct?
A. The air outlet is located in the upper part of the air-conditioned room and the air return is located in the lower part of the air-conditioned room
B. Air flow from the central outlet sent through the work area and then discharged from the lower air outlet
C. Air flow from the upper outlet sent out into the work area and then discharged from the upper air outlet to form on the back to send the air flow organization
D. No need to control the entire space as a control object, only the air conditioning area located in the lower part of the room to control
View answer
Correct Answer: A
Question #13
Cooling coil controls the indoor temperature and humidity via a heat exchange with refrigerant and indoor air.
A. True
B. False
View answer
Correct Answer: B
Question #14
The humidifier used in Huawei's row-level precision air conditioner is an infrared humidifier.
A. True
B. False
View answer
Correct Answer: B
Question #15
Compared with the comfort air conditioning, what are the advantages of the equipment room dedicated air conditioning?
A. big air volume, little enthalpy difference
B. high sensible heat ratio
C. more accurate temperature and humidity control
D. the year refrigeration
View answer
Correct Answer: ABCD
Question #16
Huawei monitoring system NetEco only can access to the equipment supported SNMP protocol.
A. True
B. False
View answer
Correct Answer: B
Question #17
The basic principle of the rotary dehumidifier is that the water vapor encounters the condensation water droplets of the cooling tube fins to dehumidify.
A. True
B. False
View answer
Correct Answer: B
Question #18
The basic principle of the rotary dehumidifier is that the water vapor encounters the condensation water droplets of the cooling tube fins to dehumidify.
A. True
B. False
View answer
Correct Answer: B
Question #19
Huawei monitoring system NetEco supports to send the alarm message to users through (_______________). (Multiple Choice)
A. Mail
B. SMS
C. Telephone
D. Fax
View answer
Correct Answer: AB
Question #20
Which of the following functions can be achieved by dynamic environment monitoring system? (Multiple choice)
A. Operation status monitoring
B. Operating parameters display
C. Alarm information display
D. remote management
View answer
Correct Answer: ABCD
Question #21
Huawei monitoring system NetEco only can access to the equipment supported SNMP protocol.
A. True
B. False
View answer
Correct Answer: B
Question #22
Data center room PUE The smaller the value, the greater the power consumed by the supporting infrastructure of the data center such as cooling and power supply.
A. True
B. False
View answer
Correct Answer: B
Question #23
UPS Common system configurations are N system,N+X system,2N system.
A. True
B. False
View answer
Correct Answer: A
Question #24
Cooling coil controls the indoor temperature and humidity via a heat exchange with refrigerant and indoor air.
A. True
B. False
View answer
Correct Answer: B
Question #25
UPS Common system configurations are N system,N+X system,2N system.
A. True
B. False
View answer
Correct Answer: A

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