最新的Huawei HCIA-Data Center Facility(Huawei Certified ICT Associate-Data Center Facility) - H12-411-ENU免費考試真題
問題1
In a data center use fire water and foam extinguishing system will not cause damage to communications equipment.
正確答案: A
問題2
Leakage protection by the action mode is mainly divided into electronic and electromagnetic.
正確答案: A
問題3
The main features of MCB circuit breakers include shutoff protection and overload protection.
正確答案: B
問題4
When the load is 60KW, the capacity of each UPs is 100KVA, the power factor is 0.95, when the system must be redundancy configuration, how many UPS does it need at least?
正確答案: D
問題5
The function of the following ( ) parts is to help with oil return.
正確答案: C
問題6
In the low-voltage distribution system, the role of the N line is used to exchange working current backflow.
正確答案: A
問題7
Dynamic environment monitoring system can be deployed in medium and large modular data center, small modular data center, container data center.
正確答案: B
問題8
The main monitoring objects of data center room monitoring system are power systems, environmental systems, fire protection systems etc
正確答案: A
