I thought you were just asking for some example questions. I don't actually know if I know the answers, there are questions which have been floating around in my brain. You might consider doing some of the online tutorials as a way of getting into the groove.
> limitations, or as yet unaddressed features, of web services which are slowing its wider acceptance. 1] WSDL versioning 2] Security 3] Interoperability
I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link: http://aspose.com