Web Services - Interview Questions and Answers

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Interview :: Web Services

41) Write an example to demonstrate the working of the Web Service Provider.

Here is the example of a Web Service Provider:

 using System; using System.Web.Services; using System.Xml.Serialization;  [WebService(Namespace="http://localhost/MyWebServices/")] public class FirstService : WebService{    [WebMethod]    public int Add(int a, int b) {       return a + b;    }     [WebMethod]    public String SayHello() {       return "Hello World";    } } 

42) Explain the difference between Web Service Provider/Publisher and Web Service requestor/Consumer.

As the name suggests Web Service Provider provides the web services to the various application irrespective of their background, and Web Service Requestor/ Consumer as the name suggests is the requestor for the web services.

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