Which are the followings is the service provided by Network Layer?Answer :provide logical communication between app processes running on different hosts.provides user services like user login, naming network devices, formatting messages, and e-mails and transfer of files.breaking up segments from source host into network packets, and reassembling the packets on the receiving host.transferring datagram from one node to physically adjacent node over a link.Next

Which of the followings is the service provided by Data Link Layer?Answer :Provides user services like user login, naming network devices, formatting messages, and e-mails and transfer of filesTransferring datagram from one node to physically adjacent node over a link.  Breaking up segments from source host into network packets, and reassembling the packets on the receiving host.Provide logical communication between app processes running on different hosts.

Which of the following is an application layer service?*Network virtual terminalFile transfer, access, and managementMail serviceAll of the mentioned

The Transport Layer of TCP/IP is responsible for which of the following?Question 24Answera.providing a variety of applications with the ability to access the services of the lower layersb.providing communication with the application by acknowledging and sequencing the packets to and from the applicationc.addressing, packaging, and routing messagesd.placing packets on and receiving them from the network medium

The Internet Layer of TCP/IP is responsible for which of the following?Group of answer choicesaddressing, packaging, and routing messagesplacing packets on and receiving them from the network mediumproviding communication with the application by acknowledging and sequencing the packets to and from the applicationproviding a variety of applications with the ability to access the services of the lower layers

Match the following:LayerFunctioni)   TransportProvides network services directly to end-users or applicationsii)  NetworkEnsures reliable data transmission between devicesiii) Network Access Layer Responsible for addressing, routing, and fragmentation of data packetsiv) ApplicationDeals with the physical and logical connections between devices within the same networki) 2. ; ii) 3. iii) 1. iv) 4.i) 4. ; ii) 2. iii) 3. iv) 1.i) 2. ; ii) 3. iii) 4. iv) 1.i) 4. ; ii) 1. iii) 2. iv) 3.