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Computer Networks
Reliable Data Transfer
Q
Which transport layer protocols are reliable?
AA. Sctp and HTTP
BB. SMTP and HTTP
CC. Tcp and udp
DD. Tcp and sctp
Correct Answer:
D. D. Tcp and sctp
Explanation:
TCP and SCTP are connection oriented protocols and they ensure that there is no packet loss. Also, these protocols use different methods and mechanisms such as flow control, error control, congestion control and acknowledgments to achieve reliability.