Question $10$

Which of the following are differences between TCP and UDP? $($choose all that apply$)$

$1$ point

In UDP, dropped packets are resent, but in TCP they are not

In TCP packets are acknowledged, but in UDP they are not

TCP starts by setting up a connection with the other end, but UDP does not require it

TCP is a secure protocol but UDP isn't

UDP is a network layer protocol and TCP is a transport layer protocol