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Huawei H31-331 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| OTN and Transmission Fundamentals | - Basic Concepts and Protocols
|
| Equipment Deployment and Configuration | - Commissioning and Setup
|
| Service Management and Maintenance | - Operational Procedures
|
| Network Architecture and Topology | - OTN Network Planning
|
Huawei Certified Network Professional-Building Carrier OTN Transmission Network Sample Questions:
1. Which of the following options is not the cause of the R-LOS alarm?
A) Broken fiber
B) Line attenuation is too large
C) Frame failure
D) The starter laser is damaged
2. For a certain optical layer scheduling board (such as WSD9/WSM9/WSMD4), you can set the optical wavelength routing in the board separately.
A) True
B) False
3. The SCC provides the 1:N power backup function for the system by the battery on the SCC board.
A) True
B) False
4. Which of the following statements is wrong for ROADM?
A) ROADM can realize automatic adjustment of optical power
B) The use of ROADM is a prerequisite for implementing the electrical layer ASON function.
C) ROADM can achieve flexible upper and lower wavelengths within the site
D) The use of ROADM is a prerequisite for implementing the optical layer ASON function.
5. In the WDM system, the single-wave optical power of the multiplexed signal can be tested with an optical spectrum analyzer, so that the adjustment is accurate and does not consider the influence of noise.
A) True
B) False
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: A | Question # 3 Answer: B | Question # 4 Answer: B | Question # 5 Answer: B |
