Question

Write short note on DTD.

Answer 1

A DTD is a Document Type Definition.

A DTD defines the structure and the legal elements and attributes of an XML document.
With a DTD, independent groups of people can agree on a standard DTD for interchanging data.

An application can use a DTD to verify that XML data is valid..

Answer 2

Desktop publishing (abbreviated DTP) is the creation of documents using page layoutskills on a personal computer primarily for print. Desktop publishing software can generate layouts and produce typographic quality text and images comparable to traditional typography and printing......