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Huawei H19-302 問題練習

HCPA-Transmission Network-ENU(Huawei Certified Pre-sales Associate-Transmission Network-ENU) 試験

最新更新時間: 2021/01/18,合計20問。

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Question No : 1
What are the features of the optical layer ASON applicable scene? (Multiple Choice)

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Question No : 2
The primary rate of China is:

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Question No : 3
What network security prevention measures do the Huawei PTN device have? (Multiple Choice)

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Question No : 4
When the RTN910V1R3 IDU needs pole installation, it is recommended that the bureau choose OMB outdoor cabinet.

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Question No : 5
What is the maximum number of 10GE interfaces supported by the PTN3900 product list frame?

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Question No : 6
The bandwidth utilization of SDH system is higher than the traditional PDH system.

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Question No : 7
Which single board is the air interface compression capability of data packets implemented on?

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Question No : 8
In OTN system, the protection domain of the network-level protection --- OTU1 +1 protection is:

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Question No : 9
Execpt the system capacity, what is another important difference between the CWDM system and DWDM system?

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Question No : 10
Which of the following vendors do not support biplane solution?

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Question No : 11
The business types that the 40G line card can transfer are (). (Multiple Choice)

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Question No : 12
To the SDH device, when all external synchronization timing references are lost, you should first select () to work on the internal timing source.

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Question No : 13
For STM-N synchronous transmission module, the value of N is ().

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Question No : 14
Which of the following levels of scheduling is currently included in the current MSOTN optical/electrical layer scheduling? (Multiple Choice)

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Question No : 15
How many waves in the DWDM system type scene?

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