Which answer below is true about the difference between TCP and UDP?

A.
UDP is considered a connectionless protocol and TCP is connectionoriented.

B.
TCP is considered a connectionless protocol, and UDP is connectionoriented.

C.
TCP is sometimes referred to as an unreliable protocol.

D.
UDP acknowledges the receipt of packets, and TCP does not.

Explanation:
The correct answer is “UDP is considered a connectionless protocol and TCP is
connectionoriented”. As opposed to the Transmission Control Protocol (TCP), the User Datagram
Protocol (UDP) is a connectionless
protocol. It does not sequence the packets, acknowledge the
receipt of packets, and is referred to as an unreliable protocol.