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

1. What are the rules for time slot configuration when configuring electrical layer crossing? (multiple choice)

A) After changing the service type, there is no need to reset the service time slot.
B) For the same service, the time slots occupied by the receiving end and the transmitting end must be the same in one direction.
C) For ease of management and maintenance, it is recommended that the time slot assignment mode be set to automatic mode.
D) Each board cannot share the same time slot in the same direction by multiple services at the same time.

2. The OptiX OSN 8800 T64 fan speed control has only automatic mode and no adjustable mode.

A) False
B) True

3. After you create an NE, you cannot log in. What are the possible reasons? (multiple choice)

A) The NE user password is incorrect.
B) The NE user is logged in.
C) The communication between the NMS and the NE is abnormal.
D) The time between the NE side and the NMS side is not synchronized.

4. Which of the following statements is wrong for ROADM?

A) The use of ROADM is a prerequisite for implementing the electrical layer ASON function.
B) The use of ROADM is a prerequisite for implementing the optical layer ASON function.
C) ROADM can achieve flexible upper and lower wavelengths within the site
D) ROADM can realize automatic adjustment of optical power

5. The monitoring channel did not participate in the amplification during the entire transmission, but was terminated and regenerated at each site.

A) False
B) True

Solutions: