问题
单项选择题
下面关于计算机网络的说法中，正确的是（）
A、通过计算机网络既可以通讯交流，又可以共享打印机
B、接入因特网不一定需要TCP/IP协议
C、OSI模型分为4层，和网络实际应用中的分层完全一样
D、多台计算机只要是硬件相连就组成了一个网络
答案
参考答案：A
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下面关于计算机网络的说法中，正确的是（）
A、通过计算机网络既可以通讯交流，又可以共享打印机
B、接入因特网不一定需要TCP/IP协议
C、OSI模型分为4层，和网络实际应用中的分层完全一样
D、多台计算机只要是硬件相连就组成了一个网络
参考答案：A
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| Richard: I'm crazy about basketball. I play basketball for 2 hours every day. My father doesn't allow me to do so. I don't even want to talk to him. Sunny: Playing basketball takes you too much time. Fiona**: You should spend more time on your study, Angel: I feel sorry for you and your dad. Don't argue with him. Anyway he loves you. SuiirjjfN' Cool of and talk to him AK 007: How about sending him a text message? L@@K: Or, you can write him a letter to show your respect and love! (=A Richard: Thanks, I will try writing a letter to him) | ||||||||||||
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