Huawei
H35-211_V2.5 · Question #328
Compared with PSTN network, what are the advantages of NGN network? (Multiple choice)
The correct answer is A. Separation of return service and call B. Support voice, data, video and many other services at the same time C. Return to layered architecture D. Separation of control and connection. See the full explanation below for the reasoning.
Access Network Evolution and Advanced Technologies
Question
Compared with PSTN network, what are the advantages of NGN network? (Multiple choice)
Options
- ASeparation of return service and call
- BSupport voice, data, video and many other services at the same time
- CReturn to layered architecture
- DSeparation of control and connection
How the community answered
(18 responses)- A100% (18)
Topics
#NGN#PSTN#network evolution#layered architecture
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