H12-411_V2.0

Review 56 H12-411-V2-0 practice questions with answer explanations and community insights.

Question 1

During the capacity expansion of a data center, five devices a, b, c, d, and e are added. The power is 3 kW, 4 kW, 6 kW, 7 kW, and 10 kW respectively, and the rated voltage is 220 V. As shown in the following figure, a new power distribution box is configured for the five devices. Please match the devices c, d, and e with the wiring terminals in the power distribution box.

Question 2

Which of the following are functions of a transformer? (Choose all that apply.)

  1. Frequency conversion
  2. Current conversion
  3. Voltage conversion
  4. Isolation

Question 3

Which of the following are subsystems of the integrated cabling system? (Choose all that apply.)

  1. Work area subsystem
  2. Building management subsystem
  3. Management subsystem
  4. Campus subsystem

Question 4

The following figure shows the power distribution system architecture of a data center. Please match devices to the correct positions in the system.

Question 5

STS and ATS are used to switch between two inputs.

  1. TRUE
  2. FALSE
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