Question $4(15$ Points$)$

$2\mathrm{.}7-1.$ UDP client$-$side socket actions. Match the general client$-$side action stated with the specific UDP socket$-$related action that implements it$.$

Client$-$Side Actions:

Create a socket.

When sending to the server, this is how a specific server is identified. Send to server, using this socket.

UDP socket$-$related action $($Match Choices$)$:

$1.$ The client explicitly includes the destination IP address and port #$,$ when sending

$2.$ Send using the socket created using socket$($AF$\_$INET, SOCK$\_$DGRAM$)$

$3.$ Use the call socket$($AF$\_$INET, SOCK$\_$STREAM$)$

$4.$ Send using a socket not explicitly created via a call to socket$()$

$5.$ Use the call socket$($AF$\_$INET, SOCK$\_$DGRAM$)$

$6.$ As the result of an accept$(),$ a new socket is created, which binds the client and server together via this new socket without the need to explicitly specify the destination IP address and port # when sending

$7.$ Send using the socket created using socket$($AF$\_$INET, SOCK$\_$STREAM$)$