Question:
(a) Give three typical uses of Web Services.
(b) Describe the term WebService Behavior and list its advantages.
(c) Explain how Proxy classes are used to access an XML Web Service.
(d) Write a .NET Web Service program to create a Calculator application that performs the following operations:
(i) adding two integers
(ii) substracting two integers
(iii) multiplying two integers
(iv) division.