Which feature allows TCP to reliably and accurately track the transmission of data from source to destination?Question 33Select one:a.encapsulationb.connectionless servicesc.best effort deliveryd.large windowse.connection establishment

True or false: The TCP provides mechanisms to ensure that data is reliably delivered.1 pointTrueFalse

When an application uses a TCP socket, what transport services are provided to the application by TCP?  Check all that apply.Best effort service.  The service will make a best effort to deliver data to the destination but makes no guarantees that any particular segment of data will actually get there.Loss-free data transfer. The service will reliably transfer all data to the receiver, recovering from packets dropped in the network due to router buffer overflow.Flow Control. The provided service will ensure that the sender does not send so fast as to overflow receiver buffers.Real-time delivery. The service will guarantee that data will be delivered to the receiver within a specified time bound.Throughput guarantee. The socket can be configured to provide a minimum throughput guarantee between sender and receiver.Congestion control.  The service will control senders so that the senders do not collectively send more data than links in the network can handle.

2.1-4 TCP service. When an application uses a TCP socket, what transport services are provided to the application by TCP?  Check all that apply.Group of answer choicesFlow Control. The provided service will ensure that the sender does not send so fast as to overflow receiver buffers.Throughput guarantee. The socket can be configured to provide a minimum throughput guarantee between sender and receiver.Real-time delivery. The service will guarantee that data will be delivered to the receiver within a specified time bound.Best effort service.  The service will make a best effort to deliver data to the destination but makes no guarantees that any particular segment of data will actually get there.Congestion control.  The service will control senders so that the senders do not collectively send more data than links in the network can handle.Loss-free data transfer. The service will reliably transfer all data to the receiver, recovering from packets dropped in the network due to router buffer overflow.

Check all of the services below that are provided by the TCP protocol.Group of answer choicesA guarantee on the minimum amount of throughput that will be provided between sender and receiver.In-order data deliveryA byte stream abstraction, that does not preserve boundaries between message data sent in different socket send calls at the sender.A message abstraction, that preserves boundaries between message data sent in different socket send calls at the sender.A guarantee on the maximum amount of time needed to deliver data from sender to receiver.Reliable data delivery.A congestion control service to ensure that multiple senders do not overload network links.A flow-control service that ensures that a sender will not send at such a high rate so as to overflow receiving host buffers.

Which of the following applications would you select TCP protocol for?A. None of the aboveB. Domain name serviceC. Web browsingD. File transfer