Huawei H19-105_V2.0-ENU Übungsprüfungen
Zuletzt aktualisiert am 04.06.2025- Prüfungscode: H19-105_V2.0-ENU
- Prüfungsname: HCSA-Sales-Data Center Facility V2.0
- Zertifizierungsanbieter: Huawei
- Zuletzt aktualisiert am: 04.06.2025
In the air conditioning system, the correct expression of the flow direction of the refrigerant is (). In this agenda, Bin refrigeration has experienced the change process of high-pressure gas state, high-pressure liquid state, low-pressure liquid state, and low-pressure gas state.
- A . Compressor-evaporator-expansion valve-condenser
- B . Compressor-condenser-expansion valve-evaporator
- C . Compressor-Expansion Valve-Condenser-Evaporator
- D . Compressor-Expansion Valve-Evaporator-Condenser
The cooling capacity adjustment range supported by NetCol5000-A042H full-cabinet row-level air-cooled variable frequency precision air conditioner is (), which can provide continuous cooling under low load in the afternoon, avoiding temperature and humidity fluctuations and unit reliability issues caused by frequent start and stop.
- A . 10~100
- B . 15~100
- C . 20~100
- D . 25~100
The new room-level air-cooling series is based on the indoor return air 35C, outdoor temperature 35C working conditions, the cooling capacity range is (). (Multiple choice)
- A . 45kW
- B . 50kW
- C . 60kW
- D . 90kW
- E . 100kW
- F . 120kW
The power supply architecture supported by the new room-level air-cooling series is ()
- A . Single power supply
- B . Dual power supply
- C . AB are both correct
- D . Others.
NetEco6000 management system supports virtualization deployment and adapts to the future cloud computing rhythm.
- A . True
- B . False
Huawei’s self-developed air conditioner has a 6kV lightning protection filter function, the highest in the industry
- A . True
- B . False
The biggest difference between the operation and operation and maintenance modules defined by NetEco is that the operation focuses on efficiency, benefits, experience, and is oriented towards business, services, and customers, while the operation and maintenance focus on stability, reliability, and security, and is oriented towards infrastructure software and hardware.
- A . True
- B . False
Huawei’s NetEco network management supports the northbound SNMP protocol.
- A . True
- B . False