题目内容

以下关于ATM网络的叙述,不合适的是______。

ATM网络是宽带化的传输网络,可提供各种宽带化的业务服务
B. ATM网络有高速的数据传输能力,可提供良好的服务质量QoS
C. ATM网络的吞吐量与传统网络差不多
D. ATM可动态地分配带宽,适合传输突发性数据

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