H12-411-ENU試験無料問題集「Huawei HCIA-Data Center Facility(Huawei Certified ICT Associate-Data Center Facility) 認定」

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トータル 185 問
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The dynamic environment monitoring system focuses on data center infrastructure management and supports the monitoring of power supply and distribution equipment, refrigeration equipment, environmental equipment and security equipment in the data center.

MCB circuit breaker C-level trip setting value between (), used in IT load situations.

The PLF (Power Load Factor) is defined as the ratio of the data center power consumption of the power distribution system to the power consumption of the IT equipment.

Water-cooling/ethylene glycol air-conditioning refrigerant at the factory has been filled well, on-site installation convenient and quick.

Alarms of the dynamic environment monitoring system usually have different levels.

Huawei NetEco monitoring system must not support the monitoring of third-party devices.

（) Which of the following start then the alarm emits a strong sound and light alarm signal to remind the scene of the purpose of attention?

What is used to indicate the severity of the corresponding fault in dynamic environment monitoring system?

In the process of battery, battery can be direct sunshine, and don't have to do any sunshade measures.

In the main inverter mode, the inverter will change from main inverter to battery inverter mode when overloaded.

CLF (Cooling Load Factor) is defined as the ratio of the data center cooling equipment power consumption and IT equipment power consumption.

Cryogenic components improve the continuous low pressure caused by low temperature start-up, thus allowing the air conditioner to start up normally.

At present, batteries are installed in data centers mainly in rack-mounted and tank-mounted installations.

Computer room air conditioning is suitable for ( ) scenes. (Multiple choice)

正解：A,B,D 解答を投票する
Which of the following belongs to air-cooled line air conditioning?

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トータル 185 問