E-learning web services
E-learning plays an important role in the educational plan, characterized by the fluidity of roles, resources
allocated, focused on the learners' needs and various synchronous and asynchronous facilities (Brut, 2006).
Web services are useful in implementing e-learning systems interoperability as: promote interoperability and
extensibility in different applications and platforms for e-learning market and this because of their architecture that
is platform independent; XML is the basis of information interchange between systems training; Web services