Question

what is CDATA and DTD ????​

Answer 1

Answer:

In a Document Type Definition (DTD) an attributes type can be set to be CDATA. The resulting attribute within an XML document may contain arbitrary character data. So basically the DTD CDATA type is a string type with no restrictions placed on it, it can contain any textual data (as long as its suitably escaped).

Answer 2

Answer:

document type definition ----DTD

Explanation:

CDATA-- character data hope it will help you