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Huawei H31-311-ENU Exam Syllabus Topics:

Huawei HCIA-Transmission(Huawei Certified ICT Associate-Transmission) Sample Questions:

1. Which of the following device domains can be managed by the U2000? (Multiple Choice)

A) Data communication device
B) Wireless device
C) Access device
D) Transport device

2. Assume that 2 x VC-12 timeslots need to be bound with VCTRUNK1 of the N2EFS4 board.
When 8 x VC-4 timeslots are available on the N2EFS4 board, which of the following timeslots meets the requirements?

A) VC-12 timeslots 33 and 34 of the second VC-4
B) VC-12 timeslots 1 and 2 of the first VC-4
C) VC-12 timeslots 1 and 2 of the fourth VC-4
D) VC-12 timeslots 1 and 2 of the eighth VC-4

3. The K1 and K2 bytes can transmit APS switching signaling, and can also indicate that the multiplex section signal fails.

A) FALSE
B) TRUE

4. The pointer is used for alignment and indicates the start position of VC-n in the corresponding AU or TU frame. In this way, the receive end can correctly remove the corresponding VC from the STM-N, and then split the VC and C encapsulation to separate low-rate signals, such as PDH. That is, low-rate tributary signals can be directly dropped from the STM-N signal.

A) FALSE
B) TRUE

5. For an OSN 3500, which of the following boards provides the centralized backup function for the +3.3 V power supply of each board in the subrack?

A) SCC
B) AUX
C) COA
D) PIU

Solutions: