Xml interview Questions

Xml interview Questions Download Xml interview Questions PDF

Xml interview Questions

There are certain disadvantages too when it comes to XML. For instance, the markup does not allow any overlapping and without defining attributes and elements, XML is nothing more than just a text file.
XML has several benefits to offer such as:
  • The language is simple to implement and learn
  • The programming can be done using a text editor
  • The possibility of defining new tags due to extensibility
  • Self – explanatory
  • Has multiple data types
The element, which has attributes and supposedly other different elements, is known as complex elements. A complex element may contain empty elements, only text or both text and element etc.
The XML parsers are of two types i.e. Non-Validating and Validating. If it’s a validating parser, it will validate XML against DTD and if its non-validating, it will not validate XML against DTD.
SGML, a generalized markup language, is both powerful and large. It can be used for defining the structural descriptions of the different electronic document.