engleză
A web service is defined as a software system which communicates with the applications over the network in an independent manner. At the present time, every type of communication has been taking place online. Some of the applications which use web services are E-shopping, E-learning, E-commerce and so forth. Online tutoring is all about using web services or the Internet for tutorials or tutoring activities. Students interact with their tutors with the application of Internet. In order to make the discussions effective, online tutoring or E-tutoring requires certain applications and programs, like instant messaging. Apart from discussions and lectures made through Internet, web conferencing, quizzes, examination results and recommendations are also available in abundance. To efficiently use E-learning many online tutorial services have been developed. With this new online tutorial service in hand the students can therefore learn all of them through Internet.
