Answer the following statements true (T) or false (F)

1) The XML declaration is mandatory.
2) All XML files must end in the .xml extension
3) A validating parser determines only if the document is well formed.
4) An XML document can optionally reference a DTD or schema that defines the proper structure of the document.


1) F
2) F
3) F
4) T

Computer Science & Information Technology

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