Huawei HCIA-Data Center Facility V1.0 - H12-411 Exam Practice Test
Which of the following communication interface transfer rate is the fastest?
Correct Answer: D
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According to the concentration degree of equipment, air conditioning system can be divided into (). (Multiple choice)
Correct Answer: A,B,D
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Which of the following is the correct indication of a fixed valve-regulated lead-acid batteries with 2V single cell, rated capacity of 800Ah?
Correct Answer: C
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According to different categories by electrolyte! the batteries can be divided into () and (). (Multiple Choice)
Correct Answer: A,C
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The basic principle of runner dehumidifier is that the water vapor runs into cooling copper tube fins forming water droplets and dehumidification.
Correct Answer: A
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What function does Dynamic environment monitoring system can display the real-time status of the device?
Correct Answer: B
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CLF (Cooling Load Factor) is defined as the ratio of the data center cooling equipment power consumption and IT equipment power consumption.
Correct Answer: A
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Huawei row-level precision air conditioner humidifier is the infrared humidifier.
Correct Answer: B
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The main monitoring objects of data center room monitoring system are power systems, environmental systems, fire protection systems etc.
Correct Answer: A
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Huawei NetEco can not provide SNMP (Simple Network Management Protocol) to third-party NMSs.
Correct Answer: A
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The type of compressor used by Huawei air-cooled precision air conditioner is ().
Correct Answer: C
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