Reflection on notes

 Cyberspace 

The term cyberspace first used by the novelist  William Gibson  in 1982 .Cyberspace refer to the  virtual computer world and more specifically is an electronic medium used to form a global computer network to facilitate online communication 

Data

Data refer to numbers characters and other symbols which can be stored .Computer almost always represent data in term of binary .Data is fact  pieces of information 

Digital 

The idea of digital information lies at the heart of how information technology function . At the basic level digital refers to  discontinuous data based on two distinct states of , on or ,of with no in between