Pass H12-411_V2.0 Brain Dump Updated Certification Sample Questions
Online H12-411_V2.0 Test Brain Dump Question and Test Engine
NEW QUESTION 108
____________ Not part of Huawei's monitoring system NETECO Provide monitoring functions.
Answer:
Explanation:
Software upgrade
NEW QUESTION 109
In the low-voltage power distribution system,N The role of the wire is to return the AC operating current.
- A. True
- B. False
Answer: A
NEW QUESTION 110
same MCB Rated ultimate short-circuit breaking capacity of circuit breaker LCU Generally less than the rated operating short-circuit breaking capacity LCS.
- A. True
- B. False
Answer: B
NEW QUESTION 111
The gas fire extinguishing system consists of ____________ .
Answer:
Explanation:
extinguishing agent storage bottle group, starting device, fire fighting pipe network, sprinklers
NEW QUESTION 112
The surface cooler controls the indoor temperature and humidity through the heat exchange between the refrigerant and the indoor air.
- A. True
- B. False
Answer: B
NEW QUESTION 113
The basic principle of the rotary dehumidifier is that the water vapor encounters the condensation water droplets of the cooling tube fins to dehumidify.
- A. True
- B. False
Answer: B
NEW QUESTION 114
The following air conditioning, which is comfort air conditioning?
- A. Medical air conditioning
- B. Commercial air conditioners
- C. room dedicated air conditioning
B Clean air conditioning
Answer: A
NEW QUESTION 115
In Huawei's dynamic environment monitoring system, it is at the data collection layer and can integrate the underlying components ____________ . The equipment through which information is transmitted to the monitoring software is ____________ .
Answer:
Explanation:
UPS,Air conditioner etc , ECC800
NEW QUESTION 116
UPS The front-end input can be two mains, one main and one standby, or one mains and one diesel engine input.
- A. True
- B. False
Answer: A
NEW QUESTION 117
Common device communication methods are RS232,RS485,FE Wait.
- A. True
- B. False
Answer: A
NEW QUESTION 118
Huawei Monitoring System NetEco Only the infrastructure of a single data center can be managed, and the centralized and unified management of multiple geographically divided data center infrastructures is not possible.
- A. True
- B. False
Answer: B
NEW QUESTION 119
In the dynamic environment monitoring system, ____________ is used to indicate the severity of the corresponding fault.
Answer:
Explanation:
alarm level
NEW QUESTION 120
The following ____________ Is the correct statement 6Two fixed valve-regulated sealed lead-acid battery cells are connected in series, and the rated capacity is 150AH.
Answer:
Explanation:
6-GFM-150
NEW QUESTION 121
Huawei monitoring system ECC800 The collector can be inserted at most ____________ A power supply module.
Answer:
Explanation:
2
NEW QUESTION 122
In the main inverter mode,ups When overloaded, it will switch from the main circuit inverter to the battery inverter mode.
- A. True
- B. False
Answer: B
NEW QUESTION 123
The data center computer room monitoring system mainly monitors power systems, environmental systems, and fire fighting systems.
- A. True
- B. False
Answer: A
NEW QUESTION 124
() is a fire detector that detects smoke particles.
- A. temperature detector
B VESDA - B. Smoke detector
- C. sound and light alarm
Answer: C
NEW QUESTION 125
Regarding the description of the data center cooling system, the following ____________ is wrong.
Answer:
Explanation:
in the cabinet-level, row-level, and room-level cooling, the airflow path of the row-level cooling method is the shortest
NEW QUESTION 126
The following ____________ belong to the characteristics of water-cooled chilled water air conditioners.
Answer:
Explanation:
need to install a cooling tower, suitable for large and medium-sized data centers
NEW QUESTION 127
RS485 The interface only supports two-wire system, not four-wire system.
- A. True
- B. False
Answer: B
NEW QUESTION 128
......
Real Huawei H12-411_V2.0 Exam Dumps with Correct 203 Questions and Answers: https://www.trainingdump.com/Huawei/H12-411_V2.0-practice-exam-dumps.html
Huawei H12-411_V2.0 Certification Real 2022 Mock Exam: https://drive.google.com/open?id=1L2bzRifKxGSf-lKZlS6TNO4LmO8Mmbcb