How do TCP and UDP differ in the way they provide reliability for delivery of packets?
A . TCP is a connectionless protocol that does not provide reliable delivery of data, UDP is a connection-oriented protocol that uses sequencing to provide reliable delivery.
B . TCP does not guarantee delivery or error checking to ensure that there is no corruption of data UDP provides message acknowledgement and retransmits data if lost.
C . TCP provides flow control to avoid overwhelming a receiver by sending too many packets at once, UDP sends packets to the receiver in a continuous stream without checking for sequencing
D . TCP uses windowing to deliver packets reliably; UDP provides reliable message transfer between
hosts by establishing a three-way handshake
Answer: C
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