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Huawei Certified Network Professional-Building Carrier OTN Transmission Network Sample Questions:

1. Monochromatic light does not produce dispersion.

A) False
B) True

2. In the WDM system, the single-wave optical power of the multiplexed signal can be tested with an optical spectrum analyzer, so that the adjustment is accurate and does not consider the influence of noise.

A) False
B) True

3. Which of the following operations must be performed before querying the error and optical power on the NMS, otherwise the corresponding data cannot be queried?

A) Configuration data
B) Enable NE performance monitoring time
C) Create a logical fiber
D) Synchronizing network metadata

4. For a certain optical layer scheduling board (such as WSD9/WSM9/WSMD4), you can set the optical wavelength routing in the board separately.

A) False
B) True

5. Which of the following is a description of the SCC function from the subrack? Which one is wrong?

A) From the subrack board status management
B) Protection switching protocol processing of this subrack
C) DCN message forwarding
D) Processing of overhead

Solutions: