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HCIA-Transmission V2.0 Exam (H31-311) - Huawei Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
186 Total Questions
1
Question
The coherent receiver technology uses the local oscillator laser that has the same frequency as received signals to perform coherent processing and recovers the ( ) information from the received signals. (Multiple Choice)
Options
A Phase
B Amplitude
C Polarization state
D Frequency
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2
Question
In the case of SNCP, a line board selectively receives services. Therefore, the SNCP can protect the services on the line.
Options
A TRUE
B FALSE
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3
Question
On the NMS, the NE performance monitoring time is set to () minutes and () hours,
Options
A 15, 12
B 30, 24
C 30, 12
D 15, 24
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4
Question
Which of the following is the maximum number of OSN 3500 subracks that can be installed in a 2.2 m cabinet?
Options
A 1
B 4
C 3
D 2
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5
Question
When synchronization is performed on the 1U2000, the NE data that is the same as that on the U2000 is not uploaded to the U2000, and the data that exists on the U2000 but not on the NE is deleted.
Options
A TRUE
B FALSE
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