Which three statements characterize the transport layer protocols? (Choose three.) TCP uses port numbers to provide reliable transportation of IP packets.

Which three statements characterize the transport layer protocols? (Choose three.)
TCP uses port numbers to provide reliable transportation of IP packets.
TCP and UDP port numbers are used by application layer protocols.
TCP uses windowing and sequencing to provide reliable transfer of data.
TCP is a connection-oriented protocol. UDP is a connectionless protocol.
UDP uses windowing and acknowledgments for reliable transfer of data.