Online Access Free H12-411_V2.0 Exam Questions

Which of the following descriptions of the data center cooling system is wrong?

• A.Among the cabinet-level, row-level and room-level cooling, the row-level cooling method has the shortest airflow path.
• B.Room-level cooling can improve cooling efficiency by changing the air outlet position
• C.Cabinet-level air conditioners cool the interior of the cabinet
• D.In low power density data centers, room-level cooling has cost advantages

The compressor is the core of the refrigeration cycle and is the power device for the refrigerant to circulate in the system, compressing the low-temperature and low-pressure steam from the evaporator into high-temperature and high-pressure steam. ()

• A.False
• B.True

Which of the following are components of Huawei's indirect evaporative cooling system? (Multiple choice)

• A.Fan
• B.Water tank
• C.Compressor
• D.Heat exchange core

What functions does Huawei's NETECO monitoring system support? (Multiple choice)

• A.Configuration Management
• B.Access Control Management
• C.Battery Monitoring
• D.Alarm Management

Is the channel type of the typical configuration of FusionModule800 a cold channel or a hot channel?

• A.Hot and cold aisles
• B.Hot Aisle