Q1-Architecting web-applications using web-services has advantages. Forexample, you can gain increased security. Describe other advantages other than security gained by using web-services.
Q2- given the trend toward more mobile devices (iPads, Android Tablets etc) AND the parallel trend toward more and more users on web applications thus requiring whole data centers to run the web applications, describe how these two trends cooperate with each other and how they conflict with each other in the context of web applications?