Question

The main difference between TCP and UDP is
A.UDP is connection oriented where as TCP is datagram service
B.TCP is an Internet protocol where as UDP is an ATM protocol
C.UDP is a datagram where as TCP is a connection oriented service
D.All of the above

Answer 1

TCP is connection oriented but UDP is not. TCP does a three way handshake for connection establishment and connection termination is at max 4 way
hence C will be the answer

Answer 2

The main difference between TCP and UDP is
A.UDP is connection oriented where as TCP is datagram service
B.TCP is an Internet protocol where as UDP is an ATM protocol
C.UDP is a datagram where as TCP is a connection oriented service✔️✔️
D.All of the above