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The software used at the network access layer is not dependent on the type of network used because circuit switching, packet switching and local area networks all have the same standards.
选项：

A:正确;
B:错误

发布时间：2024-03-24 22:07:20

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1.Packet switching allows less users to use network than circuit switching.
2.Circuit switching makes the use of network communication capabilities more efficient than packet switching
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4. In a ________ network, a dedicated communications path is established between two stations through the nodes of the network. The telephone network is the most common example. 选项： A: frame relay; B: ATM; C: circuit switching; D: packet switching
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The software used at the network access layer is not dependent on the type of network used because circuit switching, packet switching and local area networks all have the same standards. 选项： A:正确; B:错误

The software used at the network access layer is not dependent on the type of network used because circuit switching, packet switching and local area networks all have the same standards.
选项：

A:正确;
B:错误