Refer to the following statements and identify the lines that are invalid:

1. <%@ Service Class="TestClass" Language="C#" %>

2. using System;

3. using System.Web.Service;

4. public class TestClass {

5.   [WebMethod]

6.     public int Add( int a, int b)

7.     {

8.          return a+b;

9.     }

10. }

You have created a Web service named 'Service1'. The client application of 'Service1' has a textbox called 'textbox1' and you want to set the value of textbox1.text as UserAgent of 'Service1'. Which code will you apply to accomplish this?

The two major features in .NET are the ability to create XML Web Services Servers and XML Web Services Clients. Which engine drives most of these features?

WSDL is an XML-based language for describing Web services. Which are correct regarding the functioning of WSDL?

Identify the line numbers that contain errors:

Process of making resources and services available on a new system, when the previous system fails while using a federated Web service design?

Which are correct with regard to WS-Routing?

Which one allows you, as a developer, to intercept every request that comes into an ASP.NET Web Service at various events, such as when the request begins, or when an error occurs?

Gavin wants to read the WSDL of his Web service as 'QBankWS'. Which class is capable of keeping the WSDL?

WSDL stand for?

Which one can be encrypted with an XML encryption?