i want help quickly please

Question 17 Not yet answered Marked out of 6.00 Consider the following code: Sockets=new Socket("localhost,5544); DataOutputStream to Server=new DataOutputStream(s.getOutputStream(): DataInputStream fromServer=new DataInputStream(s.getInputStream(): Double r=Double.parseDouble(radius.getText(); toServer.write Double(r); out.append("The radius sent to server is "+r+ " "); to Server.flusho: Double area=fromServer.readDouble(: out.append("The received area= "+area+" "); s.close(): *s.close();" shuts down the server localhost (turns it off) after closing the port 5544 Select one True False Question 18 Not yet answered Marked out of 5.00 In an activity diagram, a bold bar with two or more flows coming in and one flow going out is a: Select one O join O decision node merge node fork