2. 计算机
  3. Which layer in the OSI reference model is responsible for determining the availability of the receiving program and checking to

Which layer in the OSI reference model is responsible for determining the availability of the receiving program and checking to

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问题 Which layer in the OSI reference model is responsible for determining the availability of the receiving program and checking to see if enough resources exist for that communication?
选项 A、        transport
B、        network
C、        presentation
D、        session
E、        application
答案E
解析 OSI中那一层负责决定一个进程的可用性并查看是否有可用的资源分给该进程？
考点分析：OSI七层参考模型中负责决定一个进程的可用性并查看是否有可用的资源分给该进程是第七层应用层。
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