12. 以下 網 路程 式 原始 碼何 者 有誤 ?Line1:IPEndPoint localEP = new IPEndPoint(IPAddress.Any, 1025);Line2:Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Tcp);Line 3: socket.Bind(localEP);Line 4: socket.Listen(100);
(A)Line 1
(B)Line 2
(C)Line 3
(D)Line 4