Structure for HTML

What is a markup?

Markup languages are designed for the processing, definition and presentation of text.

What is hypertext and hypermedia?

Hypertext is text which contains links to other texts.Hypermedia, an extension of the term hypertext, is a nonlinear medium of information that includes graphics, audio, video, plain text and hyperlinks.

What is a doctype and why is it important to include it in every HTML document?

Doctype is a declaration represents the document type.It is important because it helps browsers to display web pages correctly.

What language can be used to style web documents?

The unique features are that CSS can be used to style HTML & XML documents.XSL, on the other hand, is able to transform documents.

Which elements are required for a valid XHTML5 document?

What is a self closing HTML element? Give an example?

A self-closing tag is a special kind of HTML tag that does not have a closing tag counterpart. These mean that the tag has no content. Example :

What is XML and why is it important to web developers?

Extensible Markup Language (XML) provides a foundation for creating documents and document systems. XML operates on two main levels: first, it provides syntax for document markup; and second, it provides syntax for declaring the structures of documents.

Describe 4 XML rules?

XML documents must contain one root element that is the parent of all other element. All XML Elements Must Have a Closing Tag XML tags are case sensitive. The tag is different from the tag . Tag names cannot contain spaces.

What is the difference between a "well-formed" and a valid web document?

Valid XML has a DTD associated with it and has been verified against all the rules contained in the DTD in addition to being well-formed. Merely well-formed XML, on the other hand, is not necessarily valid, although it may be.