Answer the following statements true (T) or false (F)

1) UDP is a connection-oriented protocol.
2) The IP address 127.0.0.1 refers to the local machine.
3) A server waits at a port for connection requests from clients.
4) Datagram packet transmission over a network is reliable—packets are guaranteed to arrive in sequence.
5) A socket’s send method accepts only a string argument.

1) F
2) T
3) T
4) F
5) T