Издательство: | Книга по требованию |
Дата выхода: | июль 2011 |
ISBN: | 978-6-1321-3396-0 |
Объём: | 96 страниц |
Масса: | 166 г |
Размеры(В x Ш x Т), см: | 23 x 16 x 1 |
High Quality Content by WIKIPEDIA articles! Paid Services are the not-free electronic commerce of digital services and information goods in digital media. Examples of digital media are for instance the world wide web or mobile media (SMS, WAP). Features of digital services are their usability, applicability and recoverability but not their exchangeability.Paid Services differ from Paid content in the way that digital content can be passed on and be used by different individuals. Digital services can be characterized as a right which can be exercised, but not passed on without it being lost. The difference can be made clear by considering the differences between a MP3 music file and online games. The MP3 file can often be duplicated, passed on and exchanged - without capacity boundaries or losses suffered by an individual.
Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.