[Mar 17, 2026] Lead2Passed H12-411_V2.0 dumps & HCIA-Data Center Facility sure practice dumps
Huawei H12-411_V2.0 Actual Questions and Braindumps
Huawei H12-411_V2.0 certification exam is divided into several sections, each covering a specific aspect of data center facility management. These sections include data center design and planning, power and cooling systems, data center cabling and connectivity, network infrastructure, and security systems. Candidates who pass the Huawei H12-411_V2.0 certification exam will be able to demonstrate their expertise in these areas and will be better equipped to take on roles in the data center industry.
NEW QUESTION # 153
The RS485 interface only supports two-wire system, not four-wire system.
- A. True
- B. False
Answer: B
NEW QUESTION # 154
UPS5000-A has the industry-leading reliability design. Which of the following is correct about the reliability design of UPS5000-A? (Multiple choice)
- A. Strong grid adaptability, 138-485V voltage input range
- B. No derating at 40 degrees
- C. More than 1,400 test guarantees
- D. The single board is reinforced with three anti-corrosion paint
Answer: A,B,C,D
NEW QUESTION # 155
Which of the following are common operating modes of double conversion UPS? (Multiple choice)
- A. Offline mode
- B. Static Bypass Mode
- C. Battery Mode
- D. Main circuit inverter mode
Answer: B,C,D
NEW QUESTION # 156
ECC800 supports two AC inputs
- A. False
- B. True
Answer: B
NEW QUESTION # 157
The user can upgrade the device version in the ____________ interface.
Answer:
Explanation:
software management
NEW QUESTION # 158
Which of the following statements is wrong regarding cable design? (Multiple choice)
- A. When the UPS current is large, any number of cables can be connected in parallel.
- B. The UPS cable is designed according to the rated current of the cable and does not need to be derated
- C. The UPS AC cable voltage drop is controlled within 5% to meet the design requirements
- D. The cable designed for UPS should take into account the wiring capacity of the UPS system terminals.
Answer: A,B,C
NEW QUESTION # 159
FM1000A V2R3 version customized spray can meet UL120min fire resistance requirements.
- A. False
- B. True
Answer: B
NEW QUESTION # 160
The 331.12V lead-acid battery is composed of 62V battery cells.
- A. False
- B. True
Answer: B
NEW QUESTION # 161
The following components that can improve the heat exchange capacity of the heat exchanger are
____________ .
Answer:
Explanation:
fan
NEW QUESTION # 162
When a third-party system needs to integrate NetEco or Huawei equipment, Huawei needs to provide northbound interfaces and protocols, and the third-party system manufacturer needs to evaluate the access workload and do development and commissioning.
- A. False
- B. True
Answer: B
NEW QUESTION # 163
The access control system can only set the user to open the door, and cannot set when to open the door.
- A. True
- B. False
Answer: B
NEW QUESTION # 164
The main monitoring objects of the data center computer room monitoring system include power supply system, refrigeration system, fire protection system, etc.
- A. False
- B. True
Answer: B
NEW QUESTION # 165
The dynamic environment monitoring system only has a secondary structure.
- A. True
- B. False
Answer: B
NEW QUESTION # 166
Which of the following description of the rectifier components of high-frequency UPS is correct?
(Multiple choice)
- A. Realize power factor correction and voltage reduction function
- B. Realize power factor correction and boost function
- C. Complete the conversion from DC to AC
- D. Complete the conversion from AC to DC
Answer: B,D
NEW QUESTION # 167
In the main circuit inverter mode, when the UPS is overloaded, it will switch from the main circuit inverter to the battery inverter mode.
- A. True
- B. False
Answer: B
NEW QUESTION # 168
When the load is 60KW, the capacity of each UPS is 100KVA, and the power factor is 0.95, then when the system must be redundantly configured, at least () UPS are required.
Answer:
Explanation:
2
NEW QUESTION # 169
The following outdoor unit models belong to dual fans are ____________ .
Answer:
Explanation:
Netcol500-A072
NEW QUESTION # 170
NetEco management system can provide power distribution topology map function, which can realize the full-link monitoring of power distribution from the introduction of mains power to the end of RPDU.
- A. False
- B. True
Answer: B
NEW QUESTION # 171
Huawei Monitoring System NETECO The northbound interface can be accessed ____________ .
Answer:
Explanation:
upper-level network management
NEW QUESTION # 172
The main objects monitored by the data center computer room monitoring system include power system, environmental system, fire protection system, etc.
- A. False
- B. True
Answer: B
NEW QUESTION # 173
UPS can purify the AC input, output stable AC, and protect the load.
- A. False
- B. True
Answer: B
NEW QUESTION # 174
When the AC power equipment is introduced in the three-phase four-wire system, in addition to the grounding of the near end of the power transformer, the near end of the electrical equipment and the equipment room should be grounded repeatedly on the neutral line.
- A. False
- B. True
Answer: B
NEW QUESTION # 175
The oil separator is generally installed between the evaporator and the compressor to facilitate the return of the lubricating oil to the compressor.
- A. False
- B. True
Answer: B
NEW QUESTION # 176
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Huawei H12-411_V2.0 certification exam is intended for individuals who are interested in pursuing a career in data center facility engineering. HCIA-Data Center Facility V2.0 certification is ideal for data center facility engineers, data center managers, network engineers, and IT professionals who are responsible for the design, implementation, and maintenance of data center facilities. HCIA-Data Center Facility V2.0 certification is also suitable for individuals who want to enhance their knowledge and skills in data center facility engineering and management.
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