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防火墙的功能不包括____。
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防火墙的功能不包括____。
A、数据包过滤
B、网络地址转换
C、应用级代理
D、防病毒
时间:2021-09-06 20:56
关键词:
石家庄铁道大学
计算机基础知识
答案解析
D
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