Data is news, documents, facts about the person. Things or events that are available in the form of a number of Visual symbols that have a specific meaning, which has not yet been processed are not about to apply efficiently.
Data are facts about the person's documents. Items or events that are available in the language of visual symbols. The only meaningful This is not about the adoption process is not used effectively.
Data is information, documents, facts about a person. The objects or events, which is in the form of numbers, language, image, symbol with a specific meaning. No processing has nothing to do with application effectively.