MudasirAmin
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very broad terms, 'digital' refers to signals or data that are expressed by the digits 0 and 1.
Digital information generally comprises data that is created by, or prepared for, electronic systems and devices such as computers, screens, calculators, communication devies and so on, and can be stored on those devices or in the Cloud. The beginning of the 21st century saw electronic digital become the most popular method of storing, reading, copying, editing and moving data.
Digital data is data recorded in binary numeric form comprising ones and zeros (1, 0, also called 'bits') in various sequences to represent words and images. In this fashion, it is possible to create and store huge amounts of data.
Analog data contrasts markedly with digital data. Analog data can be represented in a physical way and so includes errors and ‘noise’ (eg sound generated by a stylus on a vinyl record or a tape head on non-digital cassette tapes). Digital data is generally error-free which allows it to
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