At which layer of the OSI model is the optimal path to a network destination determined at?（）A、Data LinkB、SessionC、PhysicalD、PresentationE、NetworkF、Transport
At which layer of the OSI model is the optimal path to a network destination determined at?（）
- A、Data Link
- B、Session
- C、Physical
- D、Presentation
- E、Network
- F、Transport
相关考题：
As a CCNA candidate, you will be expected to know the OSI model very well. Which of the following are associated with the application layer (layer 7) of the OSI model? (Choose two)A. TCPB. TelnetC. FTPD. PingE. IPF. UDP
Acknowledgements, sequencing, and flow control are functions that are handled by which layer of the OSI model?A. Layer 5B. Layer 4C. Layer 7D. Layer 6E. Layer 3F. Layer 2G. Layer 1
At which layer of the OSI model does error checking occur with IPv6?() A. Layer 2B. Layer 3C. Layer 4D. Layer 7
Which layer in the OSI model is responsible for translating frames into bits?() A. Application LayerB. Presentation LayerC. Data Link LayerD. Physical Layer
Which of the following layers of the OSI model is the presentation layer?() A.Layer 1B.Layer 5C.Layer 6D.Layer 7
In the 7－layer OSI model, which layer switching will take place?() A.Layer twoB.Layer fourC.Layer oneD.Layer three
Which of the following layers of the TCP／IP model most closely corresponds to the network layer of the OSI model?() A.ApplicationB.InternetC.TransportD.NetworkE.Data Link
ICMP and IGMP belong to which layer of the OSI model? ICMP和IGMP协议在OSI模型中属于那层？（）A、Datagram Layer.数据报文层B、Network Layer.网络层C、DataLink Layer.数据链路层D、Transport Layer.传输层
At Layer 2 of the OSI model, which component connects a host to the network media?（）A、HubB、SwitchC、BridgeD、NICE、Transceiver
Which of the following layers of the TCP/IP model most closely corresponds to the network layer of the OSI model?（）A、ApplicationB、InternetC、TransportD、NetworkE、Data Link
In the 7-layer OSI model, which layer switching will take place?（）A、Layer twoB、Layer fourC、Layer oneD、Layer three
In the OSI model, which of the following layers would be the cause of a session time-out while browsing the web?（）A、Laye r2B、Layer 3C、Layer 5D、Layer 7
At which of the following OSI model layers is HTTPS encryption performed?（）A、Layer 3B、Layer 5C、Layer 6D、Layer 7
At which layer of the OSI model is RSTP used to prevent loops？（）A、data linkB、networkC、physicalD、transport
At which layer of the OSI model does the Spanning Tree Protocol （STP） operate at？（）A、Layer 5B、Layer 4C、Layer 3D、Layer 2E、Layer 1
Which of the following are associated with the application layer of the OSI model？（two.）（）A、pingB、TelnetC、FTPD、TCPE、IP
Which three of the following OSI model layers also belong to the TCP/IP model?（）A、The application layerB、The session layerC、The data link layerD、The transport layerE、The network interface layerF、The physical layer
Which protocols are found in the network layer of the OSI reference model and are responsible for path determination and traffic switching?（）A、LANB、routingC、WAND、network
Which of the protocols below, operates at Layer 2 of the OSI model, and is used to maintain a loop-free network?（）A、RIPB、STPC、IGRPD、CDPE、VTP
Data encryption and decryption occurs at which layer of the OSI model?（）A、TransportB、PresentationC、SessionD、Application
At which layer of the OSI model does error checking occur with IPv6?（）A、Layer 2B、Layer 3C、Layer 4D、Layer 7
多选题The TCP/IP network model differs from the more popular OSI model. Which of the layers below belong to the TCP/IP model?（）Aapplication layerBsession layerCtransport layerDinternet layerEnetwork layerFdata link layerGphysical layer
单选题Which of the protocols below, operates at Layer 2 of the OSI model, and is used to maintain a loop-free network?（）ARIPBSTPCIGRPDCDPEVTP
单选题Which of the following layers of the TCP/IP model most closely corresponds to the network layer of the OSI model?（）AApplicationBInternetCTransportDNetworkEData Link
单选题In the 7-layer OSI model, which layer switching will take place?（）ALayer twoBLayer fourCLayer oneDLayer three
单选题Which layer in the OSI model is responsible for translating frames into bits?（）AApplication LayerBPresentation LayerCData Link LayerDPhysical Layer