H20-923_V1.0

Review 60 H20-923-V1-0 practice questions with answer explanations and community insights.

Question 1

During routine maintenance of the lithium battery cabinet, which of the following areas should be protected from electric shocks caused by exposed hands or metal objects? (Choose all that apply.)

  1. Battery general positive terminal
  2. Battery negative terminal
  3. Short-circuit copper bar between battery modules
  4. Battery positive terminal
  5. Battery general negative terminal

Question 2

Which of the following statements are true about the routine maintenance of a UPS?

  1. Environment check: Check whether the temperature and humidity of the equipment room meet the recommended environment requirements. Check whether the equipment room is clean and tidy.
  2. UPS status check: Check whether the UPS works in normal mode, whether an alarm is generated, and whether the UPS is in a proper load.
  3. Routine maintenance of vulnerable components: Periodically check the UPS fan operation, whether there is noise, and whether the rotation speed is abnormal.
  4. If there is no alarm on the UPS panel, do not need to check the installation environment, temperature, and humidity onsite.

Question 3

Which of the following is not a scenario-based solution for Huawei data center products?

  1. FusionDC800
  2. FusionDC1000
  3. FusionModule500
  4. FusionModule2000

Question 4

The UPS5000-H-1200 kVA and UPS5000-H-1600 kVA have two power cabinets and one bypass cabinet, and are equipped with the MDU, ECU, and surge protection box.

  1. TRUE
  2. FALSE

Question 5

Huawei-developed intelligent rPDU (PDU2000M) can replace the original UIM20A expansion module. The rPDU can connect to the cabinet T/H sensors, U space managers, and door status sensors.

  1. TRUE
  2. FALSE
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