Question:
(a) (i) Explain properties of the WebService attribute.
(ii) Discuss three properties of the WebMethod attribute.
(b) What are WSDL documents used for?
(c) Explain how the SOAP serialization / deserialization processors operate while accessing an XML Web Service using proxy classes.
Illustrate your answer using a diagram.
(d) Write a .NET Web Service to create a currency converter that converts US Dollar to the following currencies:
England: 0.686
Canada: 1.603
EURO: 1.118
The Parameter inputs are: Country and Amount.