Huawei H12-411 Exam
HCIA-Data Center Facility V1.0 (Page 20 )

Updated On: 9-Feb-2026

Compared with the comfort air conditioning, what are the advantages of the equipment room dedicated air conditioning?

  1. big air volume, little enthalpy difference
  2. high sensible heat ratio
  3. more accurate temperature and humidity control
  4. the year refrigeration

Answer(s): A,B,C,D



MCB circuit breaker C-level trip setting value between (_______________), used in IT load situations.

  1. 2-3ln
  2. 3-5In
  3. 5-10ln
  4. 8-15ln

Answer(s): B



Cooling coil controls the indoor temperature and humidity via a heat exchange with refrigerant and indoor air.

  1. True
  2. False

Answer(s): B



During the construction process, which should be used in corrosive operation? (Multiple choice)

  1. Anti-corrosion liquid goggles
  2. Acid-resistant gloves
  3. Anti-acid (alkali) service
  4. Anti-chemical shoes

Answer(s): A,B,C,D



Huawei monitoring system NetEco only can access to the equipment supported SNMP protocol.

  1. True
  2. False

Answer(s): B






Post your Comments and Discuss Huawei H12-411 exam prep with other Community members:

Join the H12-411 Discussion