Huawei HCIA-Transmission(Huawei Certified ICT Associate-Transmission) - H31-311-ENU Exam Practice Test
Question 1
Which of the following is the impact of changing the NE ID of OSN 3500 on the NMS?
Correct Answer: B
Question 2
Which of the following bytes can be used for the orderwire phone between two REG devices?
Correct Answer: A
Question 3
The K1 and K2 bytes can transmit APS switching signaling, and can also indicate that the multiplex section signal fails.
Correct Answer: A
Question 4
The rate of STM-1 is ( ) bit/s.
Correct Answer: A
Question 5
When bit errors are detected in the B2 byte, which of the following alarms is reported by the peer end?
Correct Answer: D
Question 6
Which of the following are different types of ESCs divided by implementation principles? (Multiple Choice)
Correct Answer: B,C
Question 7
When the U2000 data is backed up using scripts, the backup is fast because the backup files are small.
Correct Answer: B
Question 8
Which of the following effects is used by the Raman amplifier?
Correct Answer: D
Question 9
Which of the following ITLI-T recommendations defines the OTN frame structure?
Correct Answer: D
