XML – Elements in Document Type Definitions (DTD) In this tutorial you will learn about Elements in DTD, Elements, child elements (nested elements), declaring elements with character data only, declaring elements with mixed content, declaring elements with any content, declaring elements with no content and element order indicators and qualifiers. Elements in DTD. ELEMENTS Every element used in the valid XML document must be declared in the Document’s DTD. SYNTAX : < !ELEMENT element_name content_specification > element_name: Specifies name of the XML tag Content_specification: Specifies the contents of the element which could of the following five types I) Standard Content…