Huawei
H31-341_V2.5 · Question #211
In the fault handling scenario, the loopback method is one of the commonly used fault location methods. Which of the following descriptions about the loopback method is wrong?
The correct answer is D. Need to analyze a large number of alarms and performance data in depth in advance. See the full explanation below for the reasoning.
Question
In the fault handling scenario, the loopback method is one of the commonly used fault location methods. Which of the following descriptions about the loopback method is wrong?
Options
- ASuitable for troubleshooting board faults and line faults
- BScope for Known Failures
- CIncluding software loopback and hardware loopback
- DNeed to analyze a large number of alarms and performance data in depth in advance
How the community answered
(37 responses)- A14% (5)
- B5% (2)
- C8% (3)
- D73% (27)
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