H12-411_V2.0 Exam Questions

What types of line systems are included in FusionDC1000A? (Multiple choice)

When UPS5000-E works in main inverter mode, it will automatically switch to bypass mode in which of the following situations? (Multiple choice)

Which of the following statements about ECc800e are correct? (Multiple choice)

Which of the following descriptions of the conditions for switching to equalizing charging for batteries in the FusionModule2000 integrated UPS is correct? (Multiple choice)

Which of the following descriptions of the monitoring interface card of UPS5000-E are correct? (Multiple choice)

Which of the following statements about the FusionModule2000 cabinet rPDU are correct? (Multiple choice)

Which of the following reliability characteristics does UPS2000-A (6K-10K) have? (Multiple choice)

What can users do through the ECC800WEB interface? (Multiple choice)

What are the optional temperature control types in the FusionModule2000 refrigeration system? (Multiple choice)

What alarm management functions does ECC800 support? (Multiple choice)

When the mains power is normal, what will happen to your UPS battery in variable mode? (Multiple choice)

What are the optional module types in the UPS5000 Configurator? (Multiple choice)

When other environmental conditions remain unchanged, what changes are involved when the return air temperature of the air conditioner is increased? (Multiple choice)

In the monitoring system, which of the following functions can access control management achieve? (Multiple choice)

Which of the following certificates may be used during the construction of data center infrastructure products? (Multiple choice)

Which of the following are correct about direct current? (Multiple choice)

Which of the following transmission modes support full-duplex data transmission? (Multiple choice)

In Huawei's monitoring system, what verification modes does the access control machine support? (Multiple choice)

Which of the following are advantages of the UPS 2N system? (Multiple choice)

Which of the following are components of the three-level architecture of the monitoring system? (Multiple choice)

Which of the following systems does the computer room fire protection system mainly consist of? (Multiple choice)

Air conditioning indicators are often measured in "four degrees". Which of the following are these four degrees? (Multiple choice)

Which of the following descriptions about energy saving of fresh air system are correct? (Multiple choice)

Which of the following are indicators for lithium-ion battery cell pairing? (Multiple choice)

Which of the following descriptions about UPS ECO mode are correct? (Multiple choice)

In which of the following scenarios can Huawei UPS be applied? (Multiple choice)

Which of the following are common operating modes of double conversion UPS? (Multiple choice)

Which of the following personal protective equipment should be used during the construction of computer room air conditioning? (Multiple choice)

In the air conditioning refrigeration cycle, which of the following items belong to the high-pressure section? (Multiple choice)

What are the main types of MCB circuit breakers based on the tripping principle? (Multiple choice)

Which of the following are functions of UPS? (Multiple choice)

Which of the following forms does the AC grounding system include? (Multiple choice)

Which of the following descriptions of the functions of the automatic transfer switch system are correct? (Multiple choice)

When a valve-regulated lead-acid battery fails at the end of its life, what changes may occur in its internal structure? (Multiple choice)

Which of the following functions can the monitoring system achieve? (Multiple choice)

What are the functions of the safety valve for valve- regulated lead-acid batteries? (Multiple choice)

Compared with comfort air conditioning, which of the following are the advantages of precision air conditioning in data centers? (Multiple choice)

Compared with ternary lithium batteries, which of the following are the advantages of lithium iron phosphate batteries? (Multiple choice)

Which of the following are the advantages of UPS N system? (Multiple choice)

Based on the action mode, what are the main types of leakage current protectors? (Multiple choice)

According to the Data Center Design Specification (GB 50174-2017), data centers are divided into which of the following levels? (Multiple choice)

Which of the following certification directions does Uptime Tier certification include? (Multiple choice)

Which of the following protective equipment should be used during corrosive work during construction? (Multiple choice)

Which of the following are functions of the FusionModule2000 controller (ECC800)? (Multiple choice)

When guiding the NetCol8000-C room-level chilled water intelligent temperature control product, give priority to guiding the use of our () model. (Multiple choice)

Huawei Netcol air-cooled air conditioner (25 and 42KW) can be filled with R22 refrigerant.

Huawei Netcol air-cooled air conditioner requires low temperature components when the outdoor temperature is below -20.

When configuring the video surveillance function, the surveillance video can be encrypted and exported.

FM2000 integrated UPS has two configurations: single MCCB and dual ATS.

In air-cooled precision air conditioners, the function of the solenoid valve is to prevent refrigerant migration, optimize control, and protect the compressor.