Huawei H12-425 Online Practice Questions and Exam Preparation

Huawei H12-425 Online Questions & Answers

• Question 191:

  For commissioning NetCol5000-A, suction pressure cannot be lower than () a certain indoor temperature.

  A. 7 Mpa
  B. 6 Mpa
  C. 5 Mpa
  D. 0.7MPa
  D. 0.7MPa

• Question 192:

  The gas extinguishing equipment consist of (). (Choose three)

  A. Fire cylinder
  B. Pressure switch
  C. ETH converter
  D. Electro magnetic valve
  A. Fire cylinder
  B. Pressure switch
  D. Electro magnetic valve

• Question 193:

  Smart Electricity meter of PDU8000 is abnormal, is it possible that: (Choose four)

  A. The transformation ratio of current or voltage is incorrectly set.
  B. Cables to the voltage collector are not properly connected.
  C. The current transformer is faulty.
  D. The smart electricity is faulty.
  A. The transformation ratio of current or voltage is incorrectly set.
  B. Cables to the voltage collector are not properly connected.
  C. The current transformer is faulty.
  D. The smart electricity is faulty.

• Question 194:

  Which of the following requires a cooling tower or drycooler?

  A. Direct ventilation air conditioning system.
  B. DX air cooled air conditioner.
  C. CW air cooled air conditioner.
  D. DX water cooled air conditioner.
  D. DX water cooled air conditioner.

• Question 195:

  Based on the rack power distribution layout shown in the diagram, where each rack receives two independent power feeds (A and B) from two separate power routes, and the power lines cross between rows to ensure full redundancy, what

  

  type of deployment does this configuration represent?

  A. 2N deployment crossing rows
  B. 2N deployment without crossing rows
  C. N+1 deployment crossing rows
  D. N+1 deployment without crossing rows
  A. 2N deployment crossing rows

• Question 196:

  Depending on different layouts, the batteries can be deployed inside or outside FusionModule2000.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 197:

  ECC800 uses PoE bus for southbound devices extension.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 198:

  Creating a camera on the NetEco, users need to obtain the IP address of the camera and ().

  A. Camera pixel
  B. Camera code
  C. Camera installation position
  D. Camera luminance
  C. Camera installation position

• Question 199:

  A maximum of () smart ETH gateways can be cascaded.

  A. 8
  B. 16
  C. 32
  D. 44
  C. 32

• Question 200:

  The device can connect to smart ETH gateway by () port

  A. PoE
  B. FE
  C. RS485
  D. AI/DI
  A. PoE