Zakladne odpovede na tvoje otazky ako to funguje.

TCP is a connection-oriented protocol. Connection-orientation means that the communicating devices should establish a connection before transmitting data and should close the connection after transmitting the data.

TCP is reliable as it guarantees delivery of data to the destination router.

TCP provides extensive error checking mechanisms. It is because it provides flow control and acknowledgment of data.

Sequencing of data is a feature of Transmission Control Protocol (TCP). this means that packets arrive in-order at the receiver.

Retransmission of lost packets is possible in TCP