TCP is the protocol that ensures reliability in a transmission, which ensures that there isn't any lack of packets, that the packets are in the suitable order, that the delay is to an appropriate level, and that there isn't any duplication of packets.
TCP bụ protocol nke na-eme ka a hụ na a pụrụ ịtụkwasị obi na nnyefe, nke na-achọpụta na ọ dịghị ihe ngwugwu funahụrụ, na ngwugwu dị n'usoro, na oge nkwụsị bụ ịnweta ọkwa dị mma, nakwa na enweghi mbipute abụọ.