H12-421 Exam Question 31
When installing the Huawei air-cooled air conditioner, the refrigerant pipeline positive pressure is required to be () hours.
H12-421 Exam Question 32
ECC800 does not support alarm SMS notification, and remote maintenance cannot be implemented.
H12-421 Exam Question 33
Huawei NeCol5000-A row-level precision air conditioner eliminates local hot spots by means of near-end cooling.
H12-421 Exam Question 34
The scenario is complex, and the difficulty of creating a new site is the only challenge facing the development of traditional data center services.
H12-421 Exam Question 35
The height of the ECC800 collector is () U.