At which of the following OSI model layers is HTTPS encryption performed?（）A、Layer 3B、Layer 5C、Layer 6D、Layer 7
At which of the following OSI model layers is HTTPS encryption performed?（）
- A、Layer 3
- B、Layer 5
- C、Layer 6
- D、Layer 7
相关考题：
The following three concepts are essential to the OSI model: service, interface andA．networksB．applicationsC．protocolsD．layers
The following three concepts are essential to the OSI model:service,interface andA． networksB．applicationsC．protocolsD．layers
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
Which OSI layer is associated with the following: The acknowledgement of transmissions, sequencing, and flow control across a network?A. Layer 2B. Layer 3C. Layer 4D. Layer 5E. Layer 6F. Layer 7
In which of the following layers of the OSI model does the TCP protocol operate?() A.SessionB.NetworkC.Data linkD.Transport
Which of the following OSI model layers is used for logical addressing?() A. PhysicalB. TransportC. NetworkD. Data link
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
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
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 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
Which of the following are associated with the application layer of the OSI model (Choose two.)（）。A、pingB、TelnetC、FTPD、TCPE、IP
At which layer of the OSI model is RSTP used to prevent loops？（）A、data linkB、networkC、physicalD、transport
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 OSI layer is associated with the following: The acknowledgement of transmissions, sequencing, and flow control across a network?（）A、Layer 2B、Layer 3C、Layer 4D、Layer 5E、Layer 6F、Layer 7
Which of the following utilities are used to choose which programs run at startup？ （）A、SFCB、SETDEBUGC、MSCONFIGD、REGEDIT
Data encryption and decryption occurs at which layer of the OSI model?（）A、TransportB、PresentationC、SessionD、Application
According to the OSI model, which of the following layers is responsible for providing reliablecommunication?（）A、TransportB、NetworkC、SessionD、Data Link
单选题To examine the Exhibit， press the Exhibit button. Using the "ps -mo THREAD" output as shown in the exhibit， which of the following conclusions is most appropriate to draw？（）A This is a uniprocessor systemB The "prog" process has a nice value of 107C There are two active processors on this systemD The "prog" process will only be scheduled to run on processor 0
多选题Which three of the following OSI model layers also belong to the TCP/IP model?（）AThe application layerBThe session layerCThe data link layerDThe transport layerEThe network interface layerFThe physical layer
单选题Which of the following layers of the OSI model is the presentation layer?（）ALayer 1BLayer 5CLayer 6DLayer 7
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Which OSI layer is associated with the following: The acknowledgement of transmissions, sequencing, and flow control across a network?（）ALayer 2BLayer 3CLayer 4DLayer 5ELayer 6FLayer 7
单选题At which of the following OSI model layers is HTTPS encryption performed?（）ALayer 3BLayer 5CLayer 6DLayer 7
多选题In the OSI model, at which layers do WANs operate at?（）AApplicationlayerBPresentationlayerCSessionlayerDTransportlayerENetworklayerFDatalinklayerGPhysicallayer
单选题Which of the following are suitable protocols for securing VPN connections at the lower layers of the OSI model?在OSI的低层模型中，以下哪项协议适合用于VPN的安全连接（）APKCS#10 and X.509BTLS and SSLCIPsec and L2TPDS/MIME and SSH
单选题Which of the following OSI model layers is used for logical addressing?（）APhysicalBTransportCNetworkDData link