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 access control system can only set the user to open the door, and cannot set when to open the door.
In the dynamic ring monitoring system, it can be used to store high-definition images and provide large-scale storage media. The equipment used for long-term storage of video recording is ____________ .
ATS The dual power supply automatic switch can realize the fast mechanical switching of the two power supplies.
____________ can be used as a side air outlet or as a lower air outlet.
At the end of the discharge of lead-acid batteries, the voltage drops, and the positive and negative active materials are converted into ____________ .
The fastest transmission rate of the following communication interfaces is ____________ .
Parameter representation upsPollution to the power grid.
High sensible heat ratio is the only difference between precision air conditioners and civil air conditioners.
In the dynamic environment monitoring system, viewing the detailed alarm information can help locate the source of the alarm.
Use POE When interface, it has two functions of communication and power supply.
The dynamic environment monitoring system focuses on data center infrastructure management, and supports the monitoring of power supply equipment, cooling equipment, environmental equipment and security equipment in the data center.
Huawei Monitoring System NetEco Supports the concept of user groups, and implements role-based user group management. A user group is a group of user-level collections with the same operation permissions, and different user groups have different permissions.
At a certain atmospheric pressure and water vapor content, the air is cooled down. When the air reaches saturation, it will continue to cool down. The temperature at the time of condensation is ____________ .
The function of the fire-fighting system is to automatically capture the smoke or heat in the fire detection area when a fire occurs, so as to issue an audible and visual alarm and automatically extinguish the fire.
Huawei Monitoring System NetEco Only the infrastructure of a single data center can be managed, and the centralized and unified management of multiple geographically divided data center infrastructures is not possible.
The use of water fire and foam fire extinguishing systems in the data center will not cause damage to communication equipment.
Dual power switch ATS According to different switch types, it can be divided into ____________ .
The humidifier used in Huawei's row-level precision air conditioner is an infrared humidifier.
UPS Common system configurations are N system,N+X system,2N system.
Which of the following statements about the battery is wrong:
