Transport layer is the 4th layer in the OSI model. Transport layer provide end to end delivery of message. Also It provides service point addressing , Flow control and error control.
crc-cycle redundancy checks
true or false.all transport layer protocols are concerned with reliability
Transport (OSI)
I'm gonna say they most definitely are NOT all concerned with reliability. UDP is a transport layer protocol that provides connectionless, unreliable data delivery services.
Transport layer
Transport
The Transport layer which handles segments is responsible for End-to-End connections and reliability. Problems at this layer can negatively impact reliable message delivery. Although the Transport layer is supposed to be where reliability is provided, problems at the Network layer where packets are handled can also significantly affect reliable message delivery if the path determination and/or IP (logical addressing) are messed up.
transport layer
UDP can be used in many applications for transport, not just a single application. UDP is commonly used when speed is more important than reliability in the transfer.
transport layer
TCP and UDP are transport layer protocols; the OSI layer is layer 4 (transport)
Application layer, and Transport layer.
transport layer