ICT revision

ICT revision

1. what is cloud computing?

   • the practice of using a network of remote servers hosted on the Internet to store, manage, and process data, rather than a local server or a personal computer.

2. what is ubiquitous computing?

   • Pervasive computing (also called ubiquitous computing) is the growing trend towards embedding microprocessors in everyday objects so they can communicate information. The words pervasive and ubiquitous mean "existing everywhere."Pervasive computing devices are completely connected and constantly available.

3. what is online advertising?

   • Online advertising, also called online marketing or Internet advertising or web advertising, is a form of marketing and advertising which uses the Internet to deliver promotional marketing messages to consumers.Banner Ads