The tcp layer
TCP
no
No, TCP is responsible for reliable transport delivery. It doesn't know about network congestion (other than flow control caused by ICMP messages).
TCP/IP networking protocol is used when communicate through the internet
UDP
TCP
it formats messages in segments it reassembles messages at the destination it creates a virtual circut between end user applications
Udp(user datagram protocol)
TCP or UDPCaps-lock
No
TCP is known as a connection-oriented protocol, which means that a connection is established and maintained until such time as the message or messages to be exchanged by the application programs at each end have been exchanged.that connection is virtual only...