Huawei
H31-341_V2.5 · Question #644
Before dealing with WDM faults, some preparatory work needs to be done. Which of the following items are preparatory work? (Multiple choice)
The correct answer is A. Familiar with engineering information, such as networking diagram, wavelength configuration, equipment B. Master the basic operations of equipment and network management C. Master the basic principles of WDM and be familiar with the causes of alarms D. Collect and save field data. See the full explanation below for the reasoning.
Question
Before dealing with WDM faults, some preparatory work needs to be done. Which of the following items are preparatory work? (Multiple choice)
Options
- AFamiliar with engineering information, such as networking diagram, wavelength configuration, equipment
- BMaster the basic operations of equipment and network management
- CMaster the basic principles of WDM and be familiar with the causes of alarms
- DCollect and save field data
How the community answered
(27 responses)- A100% (27)
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