Which layer of the OSI reference model is responsible for ensuring reliable end-to-end delivery of data?A. ApplicationB. PresentationC. SessionD. TransportE. NetworkF. Data-Link
Which layer of the OSI reference model is responsible for ensuring reliable end-to-end delivery of data?
A. Application
B. Presentation
C. Session
D. Transport
E. Network
F. Data-Link
相关考题：
In the open systems interconnection (OSI) reference model, "layer" means one of seven conceptually complete,(71) arranged groups of services, functions, and protocols, that extend across all open systems.Application layer provides means for the application(72) to access the OSI environment. Presentation layer provides for the selection of a common syntax for representing data.(73) layer provides the means necessary for cooperating presentation entities to organize and synchronize their dialog and to manage their data exchange. Transport layer provides a reliable end-to-end data transfer service. Network layer provides for the entities in the transport layer the means for transferring blocks of data, by(74) and switching through the network between the open systems in which those entities reside. Data link layer provides services to transfer data between network layer entities. Physical layer provides the mechanical, electrical, functional, and procedural means to establish, maintain and(75) physical connections for transfer of bits over a transmission medium.A．ranklyB．levellyC．layeredD．hierarchically
You download a file from an FTP site on the Internet. What is the highest layer in the OSI model used in this FTP operation?A. ApplicationB. PresentationC. SessionD. TransportE. InternetF. Data LinkG. Physical
is the 4th layer of the OSI reference model responsible for reliable network communication between end nodes.A．Data link layerB．Session layerC．Transport layerD．Application layer
At which OSI layer is a logical path created between two host systems named VE1 and VE2 on the Ezonexam LAN?A. PhysicalB. SessionC. Data linkD. TransportE. NetworkF. ApplicationG. Presentation
You have set up an Internet based FTP server, where people can upload and download files. In terms of the OSI model, what is the highest layer used during the FTP sessions.A. ApplicationB. PresentationC. SessionD. TransportE. InternetF. Data LinkG. Physical
Which layer in the OSI model is responsible for translating frames into bits?() A. Application LayerB. Presentation LayerC. Data Link LayerD. Physical Layer
Which OSI layer header contains the address of a destination host that is another network?() A. applicationB. presentationC. sessionD. transportE. networkF. data linkG. physical
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
Which layer of the OSI reference model uses flow control, sequencing, and acknowledgements to ensure that reliable networking occurs?() A. data linkB. networkC. transportD. presentationE. physical
A network administrator is verifying the configuration of a newly installed host by establishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the nework administrator is using for this operation?（）A. applicationB. presentationC. sessionD. transportE. internetF. data link
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 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? () A. transportB. networkC. presentationD. sessionE. application
A network administrator is verifying the configuration of a newly installed host by establishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the nework A. applicationB. presentationC. sessionD. transportE. internetF. data link
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?() A.transportB.networkC.presentationD.sessionE.application
Which layer of the OSI reference model uses the hardware address of a device to ensure message delivery to the proper host on a LAN?() A.physicalB.datalinkC.networkD.transport
Which layer of the OSI reference model uses the hardware address of a device to ensure message delivery to the proper host on a LAN?（）A、physicalB、datalinkC、networkD、transport
Which layer of the OSI reference model is responsible for ensuring reliable end-to-end delivery of data?（）A、ApplicationB、PresentationC、SessionD、TransportE、NetworkF、Data-Link
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?（）A、transportB、networkC、presentationD、sessionE、application
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 layer of the OSI reference model uses flow control, sequencing, and acknowledgements to ensure that reliable networking occurs?（）A、data linkB、networkC、transportD、presentationE、physical
Which layer of the OSI reference model uses the hardware address of a device to ensure message delivery to the proper host on a LAN?（）A、physicalB、data linkC、networkD、transport
Data transfer is slow between the source and destination. The quality of service requested by the transport layer in the OSI reference model is not being maintaineD.To fix this issue, at which layer should the troubleshooting process begin?（）A、presentationB、sessionC、transportD、networkE、physical
Which layer in the OSI model is responsible for translating frames into bits?（）A、Application LayerB、Presentation LayerC、Data Link LayerD、Physical Layer
单选题Which layer of the OSI reference model uses flow control, sequencing, and acknowledgements to ensure that reliable networking occurs?（）Adata linkBnetworkCtransportDpresentationEphysical
单选题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?（）AtransportBnetworkCpresentationDsessionEapplication
单选题Which layer of the OSI reference model is responsible for ensuring reliable end-to-end delivery of data?（）AApplicationBPresentationCSessionDTransportENetworkFData-Link
单选题Data transfer is slow between the source and destination. The quality of service requested by the transport layer in the OSI reference model is not being maintained. To fix this issue, at which layer should the troubleshooting process begin?（）ApresentationBsessionCtransportDnetworkEphysical