最新なHuawei H19-311問題集（230題）、真実試験の問題を全部にカバー！

質問 1：
Maintenance services cannot be configured in Unistar SCT.
A. TRUE
B. FALSE
正解：B

質問 2：
Which of the following parallel system does the UPS5000-A support? (Multiple Choice)
A. Dual-bus system
B. Parallel system not supported
C. N+X parallel system
正解：A,C

質問 3：
For the UPS2000-G series (6 kVA to 2D kVA), the main input voltage ranges from 80 V to 280 V, and the input frequency ranges from 40 Hz to 70 Hz. A wide input range effectively reduces the battery switch times, failure probability, and battery charge/discharge times, helping improve the battery life.
A. TRUE
B. FALSE
正解：A

質問 4：
Which of the following items is required when ModBus is adopted to manage the UPS5000-E remotely?
A. Not required
B. ModBUS card
C. RS232-USB conversion interface
正解：A

質問 5：
What differentiated features does the Fusion Module800 have over competing products? () (Multiple Choice)
A. Rack-mounted frequency-converting air conditioner
B. Light-load dehumidification of air conditioning
C. iBattery
D. Integrated design of cooling and power
正解：A,B,C,D

質問 6：
Which of the following statements are correct about the circuit breaker? (Multiple Choice)
A. Do not use a leakage protection circuit breaker in the front of the UPS.
B. The disconnecting switch plays the same effect as the circuit breaker in the UPS.
C. The circuit breakers provide both disconnecting and protection functions in the system.
D. There is no need to consider redundancy in circuit breaker selection.
正解：A,C

質問 7：
Which of the following functions do the Fusion Module800 and Fusion Module500 support? () (Multiple Choice)
A. Centralized monitoring of multiple data centers
B. Alarm notification over short messages (SMS)
C. Mobile app
D. Remote WebUI monitoring
正解：A,B,C,D