[Q67-Q82] Ultimate Guide to Prepare H12-411_V2.0 with Accurate PDF Questions [Mar 07, 2023]

QUESTION 67
For unsaturated air, dry bulb temperature, wet bulb temperature, A The relationship between point temperature is ____________ .

QUESTION 68
In the access control system interface, the functions that can be realized are ____________ .

QUESTION 69
The valve-controlled sealed lead-acid battery safety valve has ____________ Function.

QUESTION 70
UPS Common system configurations are N system,N+X system,2N system.

QUESTION 71
Data centers usually use gas fire protection systems.

QUESTION 72
The main fire extinguishing agent used in the data center fire protection system is ____________ .

QUESTION 73
In the main inverter mode,ups When overloaded, it will switch from the main circuit inverter to the battery inverter mode.

QUESTION 74
Common device communication methods are RS232,RS485,FE Wait.

QUESTION 75
Data center energy consumption mainly comes from environmental equipment, lighting systems, refrigeration systems, power distribution systems, etc. How to reduce the energy consumed by ____________ is the key to solving data center energy conservation in the industry.

QUESTION 76
The use of water fire and foam fire extinguishing systems in the data center will not cause damage to communication equipment.

QUESTION 77
Huawei Monitoring System NETECO The northbound interface can be accessed ____________ .

QUESTION 78
The fuse can protect personal safety when the equipment leaks.

QUESTION 79
____________ Support creating report tasks according to report templates.

QUESTION 80
same MCB Rated ultimate short-circuit breaking capacity of circuit breaker LCU Generally less than the rated operating short-circuit breaking capacity LCS.

QUESTION 81
Regarding the description of the data center cooling system, the following ____________ is wrong.

QUESTION 82
RS485 The interface only supports two-wire system, not four-wire system.