최신Huawei HCIP-Data Center Facility Deployment V2.0 - H12-425_V2.0-ENU무료샘플문제
문제1
The communication option cards of UPS2000G are only MODBUS and SNMP.
The communication option cards of UPS2000G are only MODBUS and SNMP.
정답: B
문제2
The default battery float voltage of UPS2000-G-20K is ( ) V/cell.
The default battery float voltage of UPS2000-G-20K is ( ) V/cell.
정답: D
문제3
In large-scale data centers such as financial securities centers and telecom hubs. UPSs with a capacity of 200 kVA or higher are usually used. For UPS5000-E-200k, 12 V battery packs are usually configured as backup power instead of battery racks.
In large-scale data centers such as financial securities centers and telecom hubs. UPSs with a capacity of 200 kVA or higher are usually used. For UPS5000-E-200k, 12 V battery packs are usually configured as backup power instead of battery racks.
정답: B
문제4
The location of the data center needs to be evaluated () factors. (Multiple choice)
The location of the data center needs to be evaluated () factors. (Multiple choice)
정답: A,B,C,D
문제5
The () air supply method is suitable for data centers with high power density of a single cabinet.
The () air supply method is suitable for data centers with high power density of a single cabinet.
정답: A
문제6
If a large amount of foam appears in the oil sight glass of the NETCOL9000-A compressor for a long time, it means that the degree of overheating is too high.
If a large amount of foam appears in the oil sight glass of the NETCOL9000-A compressor for a long time, it means that the degree of overheating is too high.
정답: B
문제7
When the battery is discharged, the discharge voltage of a faulty battery drops rapidly, and the backup time of the entire battery rented in the morning is not enough, so it should be dealt with ().
When the battery is discharged, the discharge voltage of a faulty battery drops rapidly, and the backup time of the entire battery rented in the morning is not enough, so it should be dealt with ().
정답: D
문제8
Generally speaking, the air supply distance of the air duct is shorter than that of the hood air supply.
Generally speaking, the air supply distance of the air duct is shorter than that of the hood air supply.
정답: B
문제9
What are the main reasons for the energy saving effect of closed cold/hot aisle? (Multiple choice)
What are the main reasons for the energy saving effect of closed cold/hot aisle? (Multiple choice)
정답: A,B,C,D
문제10
Is there a skylight in the channel of FusionModule800?
Is there a skylight in the channel of FusionModule800?
정답: A
문제11
One sunroof actuator can drive up to () sunroof solenoid valves at the same time.
One sunroof actuator can drive up to () sunroof solenoid valves at the same time.
정답: D
문제12
In the direct ventilation natural cooling scheme, the compressor of the air conditioner stops working in the self-winding mode, mainly because the fan replaces the outdoor cold air with the indoor hot air, so the PUE is very low.
In the direct ventilation natural cooling scheme, the compressor of the air conditioner stops working in the self-winding mode, mainly because the fan replaces the outdoor cold air with the indoor hot air, so the PUE is very low.
정답: A
문제13
When connecting chilled water pipes for the NetCol8000-C, fill water and preserve pressure 8 hours after the conversion adapter is connected.
When connecting chilled water pipes for the NetCol8000-C, fill water and preserve pressure 8 hours after the conversion adapter is connected.
정답: B
문제14
In a project 32 NetCol8000-Cs need to be networked for teamwork. Each group consists of four air conditioners. How should the northbound RS485 grouping switches, namely, toggle switches 2 and 3 on the main control module, be set for the last air conditioner in each group?
In a project 32 NetCol8000-Cs need to be networked for teamwork. Each group consists of four air conditioners. How should the northbound RS485 grouping switches, namely, toggle switches 2 and 3 on the main control module, be set for the last air conditioner in each group?
정답: A
문제15
() is the control part of the closed access door of the module data center.
() is the control part of the closed access door of the module data center.
정답: C