A language that allows us to create or define other languages. Here we have listed all the most asked Interview questions, which can help you to ace the job interview.

Q.1 Why XML is called ‘Extensible’?
The names of the XML tags can freely be chosen.
Q.2 What is the need for an XML parser?
The goal of a parser is to transform XML into a readable code.
Q.3 What is the utility of a Schema or a DTD?
to define the structure of XML documents
Q.4 What is the difference between a DTD and a Schema?
XML Schema utilize an XML-based syntax, whereas DTDs have a unique syntax held over from SGML DTDs.
Q.5 How can an empty element “PartNumber” be created in XSL?
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