New H12-461_V1.0-ENU Exam Dumps (V8.02) for Your HCIE-Data Center Facility Design V1.0 Certification Preparation – Complete the Written Exam in 2026

1. If a system is configured with a 1-hour battery backup time, what should be the battery cell discharge cutoff voltage?

2. What is the static load (in kg) of the FusionModule2000 cabinet?

3. The cooling load of an air conditioner includes the sum of the heat generated by all components of the data center and the heat sources in the surrounding environment. Which of the following heat generation options belongs to the heat generation of the data center components?

4. A data center has an IT load of 300kW, a power factor of 0.9, a single UPS unit with a power of 200kVA, and a redundancy factor of 1.2 according to national standards. If this data center is classified as GB50174-C level, what is the minimum number of 200kVA UPS units required?

5. When the single rack power density exceeds 10 kW per rack, which cooling method is recommended?

6. The UPS5000-E features a wide voltage and frequency input range, making it suitable for harsh power grid environments and extending battery life.

What is the input voltage range of the UPS5000-E under full load?

7. Which of the following humidification methods has the lowest energy consumption?

8. Which of the following models has the widest input voltage range and is more adaptable to harsh power grids?

9. If a system is configured with a 15-minute battery backup time, what should be the battery cell discharge cutoff voltage?

10. Which statement about PDU is wrong?

11. Which of the following recommendations regarding the selection of data center monitoring hardware is wrong?

12. Which of the following systems can effectively manage and record personnel access to and from a data center?

13. What procedures are required for configuring the air conditioning terminals of a data center cooling system? (Multiple choice)

14. The development trend of humidification systems should keep pace with the development trend of data centers. Currently, a major development trend in data centers is green data centers, that is, energy-saving and environmentally friendly data centers. Which of the following humidification solutions is the energy-saving solution?

15. Which of the following functions cannot be achieved by DCIM asset management?

16. 1. Regarding the working logic of the low-voltage bus tie switch, which of the following descriptions is correct?

17. The voltage drop of DC cables should be controlled within which of the following limits?

18. Which of the following descriptions of key points regarding water-side natural cooling design is wrong?

19. In a secondary pump chilled water system, secondary chilled water pumps should be configured based on system zoning, flow rate of each zone, and operation control mode. Variable frequency drive (VFD) pumps should be used. What is the minimum recommended number of pumps per zone?

20. In the typical configuration of FusionModule800, which aisle type is used?

21. How many 12V batteries can the optional battery inspector for the UPS5000-A-400/500K support for testing?

22. The UPS5000-E power module adopts a fan fault-tolerant design. If two of the fans fail, what percentage of the load can the power module still carry?

23. In which of the following regions does the AHU solution perform the worst?

24. The main impacts of site selection on refrigeration systems are reflected in which of the following options? (Multiple choice)

25. What is the maximum number of temperature and humidity monitoring modules that can be configured in a single temperature control product?

26. A data center is equipped with 3 diesel generator sets, forming a 2+1 system. If the data center needs to meet Uptime Tier III requirements, how should the fuel tanks of this generator system be configured?

27. A new data center is planned with a GB50174 Grade A classification. Which power supply mode should be used for the chiller unit?

28. Which of the following practices regarding humidity control planning in data centers is correct?

29. Which of the following descriptions about the eLight function of the intelligent module status indicator in FusionModule2000 V3.0 is correct?

30. What is the approximate percentage of wet mode operation in Huawei's indirect evaporative cooling system?

31. Which of the following is the control component of the containment aisle door in a modular data center?

32. A data center is experiencing business changes, requiring a redesign of its IT server racks. Which of the following descriptions of the data center renovation plan is wrong?

33. A data center's power supply architecture is as follows: dual mains power input from the same substation, 2N transformer configuration, no generators, 2N UPS configuration, dual-circuit power supply to the load, and one primary and one backup power supply link. Which of the following descriptions of this data center's power supply scheme is correct?

34. Which of the following DCIM system hardware components can perform data processing, computation, and storage operations?

35. Which of the following is NOT a cause of the NETCOL8000-A infrared humidifier water tray not being filled with water?

36. In 2009, Green Grid released PUE White Paper version 2.1, which established different methods for measuring PUE. In the PUE white paper 2.1, how many levels of PUE are there?

37. What is the approximate percentage of dry mode operation in Huawei's indirect evaporative cooling system?

38. A data center is planned with an average power density of 7 kW per rack, and two spare racks are reserved in each micro-module. Which of the following statements about the spare racks is correct?

39. A UPS system is configured with a single 50 mm² cable (209 A). What is the maximum allowable current carrying capacity of the system?

40. Which of the following is an N+1 scenario involving spanning multiple rows?

A)

B)

C)

D)