网络系统设计过程中，逻辑网络设计阶段的任务是（ ）。
- A.对现有网络资源进行分析，确定网络的逻辑结构
- B.根据需求说明书确定网络的安全系统架构
- C.根据需求规范和通信规范，分析各个网段的通信流量
- D.根据用户的需求，选择特定的网络技术、网络互连设备和拓扑结构
正确答案及解析
正确答案
解析
本题考察网络规划设计的相关知识。
逻辑网络设计是根据用户的需求，选择特定的网络技术、网络连设备和拓扑结构。
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