IT is the application of computers and telecommunication equipments to store, retrieve, transmit and manipulate data. It has become synonyms to computers and computer networks. In a business context, the Information Technology Association of America has defined information technology as "the study, design, development. application, implementation, support or management of computer-based information systems".

1. Copyright 2014 Jetking Infotrain limited

11. Copyright 2014 Jetking Infotrain limited