Which of the following are associated with the application layer of the OSI model (Choose two.)()。
Which of the following correctly describe steps in the OSI data encapsulation process?()
At which layer of the OSI model does the Spanning Tree Protocol (STP) operate at?()
Why does the data communication industry use the layered OSI reference model (Choose two.)()。
以太网交换机工作在OSI七层模型中的数据链路层。
Which three of the following OSI model layers also belong to the TCP/IP model?()
At which layer of the OSI model is RSTP used to prevent loops?()
At Layer 2 of the OSI model, which component connects a host to the network media?()
在OSI中起桥梁作用的层是()。
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?()