H12-411_V2.0 Huawei HCIA-Data Center Facility V2.0 Free Practice Exam Questions (2025 Updated)
Prepare effectively for your Huawei H12-411_V2.0 HCIA-Data Center Facility V2.0 certification with our extensive collection of free, high-quality practice questions. Each question is designed to mirror the actual exam format and objectives, complete with comprehensive answers and detailed explanations. Our materials are regularly updated for 2025, ensuring you have the most current resources to build confidence and succeed on your first attempt.
The role of the lead-acid battery battery is to contain electrolyte, plates, separators, etc.
The administrator cannot segment the login time and login of other users through the Huawei monitoring system IP Address restrictions.
UPS Common working modes are ____________ .
The function of the air system is to rationally organize the flow of indoor air, so that the temperature, humidity and cleanliness of the air in the indoor working area can better meet the process requirements and the comfort requirements of the human body.
The fire fighting system of the computer room is mainly composed of ____________ system.
Use RS485 Communication method, the maximum communication distance is ____________ Meter.
During the battery installation process, the maintenance channel of the high-voltage battery pack used should be insulated.
For valve-regulated lead-acid batteries, the function of the safety valve is ____________ .
Leakage current protector is based on the current exceeds the specified value for a period of time, the melt is melted by its own heat, thereby breaking the circuit.
The abbreviation for valve-regulated lead-acid battery is VRLA.
The role of the safety valve in the battery structure prevents excessive internal pressure from being excessive ____________ exclude.
STS The static transfer switch can switch between different input power sources and provide dual power supply for single power loads.
Huawei chilled water air conditioners rely on ____________ to adjust the water flow.
RER It is used to measure the use of renewable energy in the data center to promote the regeneration of solar, wind, and water energy, and the use of energy with no carbon emissions or very little carbon emissions.
Huawei Monitoring System NetEco Support through ____________, send alarm information to customers.
One ups The capacity is 200KVA, Its output power factor is 0.9, Then it can drive at most ____________ load.
The following air conditioning, which is comfort air conditioning?
DB9 It is an agreement.
UPS Also known as AC uninterrupted power supply system, for online upsWhen the AC input is normal, the ____________ will supply power to the system.
The parameters that can reflect the energy efficiency and energy use efficiency of the data center are ____________ .
