Which of the following is the correct position of the header in a SOAP message?

Correct way to solve the error in the code given above?

Gavin is trying to open an xml which contains 'order details' returned by a Web service, through this code, but an error is being generated in the code. Which might be the cause of error?

The use of attributes in a class and its members can affect the XML into which it serializes. Which rules apply when a class is serialized?

Security is a hard-to-use feature in .Net. On the contrary, it is rather easy to implement in Web services. Which namespace is used for encryption?

You need to send an image from a Web server to an image server in order to customize the image for the Web surfer. Which option will you use to send binary data with a SOAP message?

Which Fault type is used when an error occurs that cannot be directly linked to the processing of the message?

You have written a method in your Web service which returns a void value. In order to make a one-way communication, which one do you need to do?

Which ones are correct with regard to WS-Referral protocol?

Limitations of XML serialization?

Which code snippets are serializable?