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  3. A Next Generation Network(NGN)is a (96) network，which is able to provide Telecommunication Services to users and to make use of

A Next Generation Network(NGN)is a (96) network，which is able to provide Telecommunication Services to users and to make use of

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问题 A Next Generation Network(NGN)is a (96) network，which is able to provide Telecommunication Services to users and to make use of multiple broadband，QoS—enabled transport technologies and in which service—related functions are (97) of the underlying transport-related technologies．
(97)
选项 A、dependent
B、independent
C、related      
D、depend
答案B
解析 本题考查下一代网络方面的基本知识。
下一代网络(NGN)是基于分组的网络，能够为用户提供电信业务，这种业务有多种宽带的形式，具有QoS保证的传输技术，业务相关的功能独立于底层的传输技术。
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