What is the use of XML?

1.	What is the use of XML?
Answer» XML ( Extensible Markup Language): A markup language is used to annotate text or add additional information. These annotations are not shown to the end-user, but are needed by the ‘machine’ to read and subsequently process the text correctly. A very well known example is HTML (HyperText Markup Language). Websites are coded in HTML (and other programming languages), however, you (should) never see a trace of the code.

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