UTBM positioning systems techniques and applications 2007 gi

LO53 A07Nathanaël COTTIN UTBMLO53Web servicesPart I: General questions1.List web services core technologies and explain their relationships.2. What is the main difference between a DTD and an XML Schema?3. Does "http://www.mysite.com/toys?id=12345" URL follow REST desig nrecommendations? Why?4. Define WSDL 1.1 main elements (sub-elements of the root "definitio ns"element).5. Is the SOAP 1.2 binding stateful? Justify your answer.Part II: SOA specification, model and designLet's consider a final web application untitle"Sede By Yourself" which aims at providing users i(.e. "clients" when registered) with multimodal transportati on,accommodations and points of interest. This application relies on informat ionprovided by registered travel companies (train and airplane agencies, carrentals), hotels and local tourists information centers and clients preferences.The following "young couple" example illustrates this web application:A young couple living in Belfort desires to spend a week in Tunis.They type in their final location (Tunis), starting and ret urningpoints (Belfort – Belfort) starting and ending dates and otherpreferences (car rental, five stars hotel with both internal andexternal swimming-pools, interest in visiting ruins, etc.).The system can suggest to take a train to get from Belfort stat ion tothe selected airport (Basel) and go by plane (rather than boat. ..) toTunis. Either a car may be made available (at the local car r ...