____ is a connectionless protocol.
A)TCP
B)UDP
C)FTP
D)POP3

Question

Quizplus · Accepted Answer

UDP (User Datagram Protocol) is a connectionless protocol that operates at the transport layer of the Internet protocol suite. It does not establish a dedicated end-to-end connection before transmitting data, making it faster and less reliable than TCP. FTP (File Transfer Protocol) and POP3 (Post Office Protocol version 3) are both application layer protocols that use TCP for reliable communication.

____ Is a Connectionless Protocol