Some Interview Questions

Question

Hello All Recentely I have asked some questions which i could not answered.Please give me answers to the following questions. 1. How do we find the hostname and IP address of a remote PC using .NET coding. 2.What is the port no. of the SMTP Server. 3.On which port IIS Server is running. My email ids are Prashmo@gmail.com Prashmo@rediffmail.com Thanks & Regards Prashant S. More

Prashant More · Answer

Hello Mam Thanks for your reply.but i could not get you what is mean by another.Please send me the code. Thanks & Regards Prashant S. More

Vijaya Kadiyala · Answer

Hi When you say you want to find out the remote PC Hostname and IP Address..You can't find both. you need to have to find another. Thanks -- Vj

Prashant More · Answer

Respected Sir Thanks for your reply.But my question is How to find the hostname and IP address of the remote PC not a local machine.So sir please send me the proper code Thanks & Regards Prashant S. More

Niradhip Chakraborty · Answer

What is the port no. of the SMTP Server? ans:port 25 On which port IIS Server is running? ans:port 80 getting Ip address: Try this console app: using System; using System.Net; class Program { static void Main() { string hostName = Dns.GetHostName(); // gets host name for local machine Console.WriteLine(Host Name =  + hostName); IPHostEntry local = Dns.GetHostByName(hostName); // there may be more than one IPAddress associated with local machine foreach(System.Net.IPAddress ipaddress in local.AddressList) { Console.WriteLine(IPAddress =  + ipaddress.ToString()); } } }