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Huawei H12-931-ENU Exam Syllabus Topics:

Huawei Certified Internetwork Expert-Transmission Sample Questions:

1. The OSN 8800 equipment enhances the relationship between the front and back of the PIU slots of the subrack as the primary and backup slots. Which of the following is the correct relationship between the primary and backup slots? () (multiple choice)

A) 70 and 88
B) 69 and 78
C) 69 and 89
D) 79 and 80
E) 78 and 81
F) 70 and 79

2. The following dispersions exist in single-mode fibers: material dispersion, waveguide dispersion, polarization mode dispersion, and modal dispersion.

A) FALSE
B) TRUE

3. Corresponding to the ISO seven-layer model, Ethernet corresponds to the physical and network layers of the seven-layer model. The Ethernet-defined specifications include the MAC sublayer and physical layer of the data link layer.

A) FALSE
B) TRUE

4. When the OTN equipment is connected to the Cisco equipment, the amount of CRC error packets on the Cisco equipment interface is relatively large. The impossible reasons are:

A) The type of the docking optical module is wrong
B) The amount of error on the line side of the OTN equipment is large
C) The docking optical module is faulty
D) Abnormal docking optical power

5. In the network management planning process, which item is not completely necessary?

A) Network scale planning, network management deployment planning
B) Network parameter planning and reliability planning of the network management server
C) Network management software/hardware configuration
D) DON network planning, OSS connection planning

Solutions: