CDATA means character data. CDATA blocks are used to specify that all character data should be considered character data whether or not it looks like a tag or entity reference.
An XML file would have a cdata tag because it's really needed to help your computer out. It's something everyone needs to have an amazingly great computer that doesn't break.
CDATA is a terminology used to describe an action in XML and SGML programming. It is a shortened phrase meaning character data and it refers to a section of text that should be interpreted only as such and not program mark up.
XML is just more efficient for creating "link juice" for your website and creating a sitemap.
The building blocks of DTD (Document Type Definition) include elements, attributes, entities, and notations. Elements define the structure of an XML document, attributes provide additional information about elements, entities allow for reusable content, and notations define the format of non-XML data within the document.
xml stands for extensible markup language, xml is a markup language that is used to transfer data / information. Dtd stands for document type definitionand dtd is used to define the legal building blocks of an XML document.
what are the component of xml document what are the component of xml document
what are the components of XML?
UDDI
That depends on what you want to do, xml tools include; xml parsers xml validators xml editors xml schema editors xml code generators
there is no source code, xml is not a programming language, its a markup language for which you create your own tags, the basic xml syntax is <xml> to start an xml file, and </xml> to end the xml file.
XML and WML both use the same markup / language. If you know XML, you know WML - and vice versa. However, XML is intentionally developed for computers, or other devices with larger screens. WML is developed for smaller-screened devices, such as PDA's and cell phones. Regardless, most devices, small or large screen'ed, now accept both formats of the XML language without complaining - but users may notice a difference in layout. On the technical side of things, WML standards branch off XML standards (which determine how things should be layed out on a screen or other display) - making the standards relatively different. WML is placed in WML-type documents ("file.wml"), as XML is placed in XML-type documents ("file.xml"). WML documents should have a Document Type Declaration pointing to an WML standard, as XML documents should have a Document Type Declaration pointing to an XML standard.
it is the same way to create xml file by converting into txt you have to use the correct xml syntax ie <xml> this is to denote strat of xml file and this </xml> denotes end of xml file. You have to use the right xml code or your xml file wont be valid or well formed.