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

1. Which of the following boards need to confirm the status of the dial or jumper on the board before performing the replacement operation? (multiple choice)

A) AUX
B) SC1/SC2
C) M40/D40
D) SCC
E) XCS

2. What are the possible reasons why optical line protection cannot be automatically switched? (multiple choice)

A) The working channel has failed.
B) The protection channel has failed.
C) The protection group parameters are incorrectly configured.
D) Artificially implemented a lock switch or forced switch command.

3. When the optical power adjustment mode is set to the automatic mode, the user is allowed to adjust the attenuation of the attenuator.

A) False
B) True

4. Monochromatic light does not produce dispersion.

A) False
B) True

5. Which of the following situations do I need to use OSC in a wavelength division system? (multiple choice)

A) Using OLA sites
B) Single span loss exceeds 52dB
C) Need to configure business phone
D) Requires OTN optical layer overhead

Solutions: