What is the difference between synchronous and asynchronous web methods? Give an example of synchronous and asynchronous web methods? Is it possible to transform a synchronous web method to asynchronous web methods? If yes, state how?
1.5Marks
Learning Outcome(s):
Evaluate the effectiveness of portals.
Question Two
Content proxy is a web service on your server that can fetch data from external URLs and return it to the browser. How does the proxy improve the load time for users?
1.5 Marks
Marks
Learning Outcome(s):
Evaluate the effectiveness of portals.
Question Three
What are the advantages and disadvantages of using HTTP POST for web service calls?
Sample Solution
