Does a Web service have state?

What do you understand by SOAP encoding?

Write the names of public properties defined in the WebService class.

What does the portType element of a WSDL document contain?

Mention the namespace that you must import in code to build a Web service.

What advantages have Web services over Component Object Model (COM) and Distributed Component Object Model (DCOM)?

Explain the concept of Web services in brief.

How can you prevent your Web services from unauthorized access?

How can you ensure that only authorized users access your Web service?

What advantage UDDI has over DISCO?

Explain the WSDL.

What is the use of the mustUnderstand attribute in the Header element of a SOAP message?