Huawei H12-411_V2.0 Exam Practice Questions
Oct 20,2021
HCIA-Data Center Facility H12-411 exam can test you have basic deployment and O&M capabilities of the data center facility and be competent for positions such as junior implementation engineers and junior O&M engineers. Killtest released the latest Huawei certification H12-411 exam practice questions, which are good material for you to study and pass HCIA-Data Center Facility V2.0 exam.
H12-411 HCIA-Data Center Facility V2.0 Exam
Huawei certification H12-411 exam basic information is available below.
Exam Type: Written examination
Exam Format: Single Answer, Multiple Answer, True-false Question, Drag and Drop Item
Time: 90min
Passing Score/Total Score: 600/1000
Exam Cost: 200USD
Language: Chinese, English, Portuguese
Huawei Certification H12-411 Exam Knowledge Content
List H12-411 HCIA-Data Center Facility V2.0 exam knowledge content below.
1.EHS Introduction 5%
2.Data Center Facility Knowledge 8%
3.Basic Knowledge of Power Distribution 12%
4.Basic Knowledge of UPS8%
5.Basic Knowledge of Huawei DC Power Systems 5%
6.Basic Knowledge of Batteries 13%
7.Air Conditioning System Introduction 12%
8.Basic Knowledge of Precison Air Conditioners in Data Centers 12%
9.Basic Knowledge of Monitoring Systems 8%
10.Functions and Features of Monitoring Systems 12%
11.Introduction to Other Systems of Data Center Facility 5%
Killtest released H12-411_V2.0 HCIA-Data Center Facility exam practice questions are the best guides for you to test all the above knowledge content. Share some Huawei certification H12-411_V2.0 practice questions below.
The general method of connecting lead-acid batteries is to string first and then parallel.
A. False
B. True
Answer: B
The following four major components that are not air conditioners are ____________ .
Answer:
fans
Environmentally friendly refrigerant R410A Refrigeration performance is better than nonrefrigerant R22 better.
A. False
B. True
Answer: A
The following ____________ Yes UPS N The advantages of the system.
Answer:
low hardware configuration cost,ups Working under the design high load condition, the efficiency is the highest, and the reliability is higher than that of the mains
The dynamic environment monitoring system only has a secondary structure.
A. False
B. True
Answer: A
MCB Circuit breaker CThe setting value of level tripping is in ____________, used in ITLoad occasions.
Answer:
5-10ln
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
For unsaturated air, dry bulb temperature, wet bulb temperature, A The relationship between point temperature is ____________ .
Answer:
dry bulb temperature>wet bulb temperature>dew point temperature
Use RS485 Communication method, the maximum communication distance is ____________ Meter.
Answer:
1200
() is a fire detector that detects smoke particles.
A. sound and light alarm
B. temperature detector
B VESDA
C. Smoke detector
Answer: A