I was looking at the MSDN documentation on WebServices. Here and here , both of these links talk about calling a web service and waiting for a response, which is also a general trend that I saw during an asynchronous implementation.
I do not understand why we need to wait for the service call to return? And, if we wait, why not make a synchronous call. What is the difference between an asynchronous call followed by a wait and a synchronous call?
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