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The core protocol of Internet is（ ）。
Internet的核心协议是（ ）。
Internet的核心协议是（ ）。
A.TCP/IP
B.X.25
C.ICMP
D.UDP
B.X.25
C.ICMP
D.UDP
参考答案
参考解析
解析：TCP/IP是Internet的核心协议，TCP/IP技术的优点是采取了灵活的路由选择体系，采用非面向连接的服务方式，适合于非实时性的信息传输
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