Question

Name three components to an XML object, and give an XML example indicating where each component lives. Then, convert this XML object to a similar JSON object.

Answer 1

XML is a markup language. XML is a markup language mainly consists of tags -- wherein following components are key components :

declarations, elements, comments, character references, and processing instructions, collectively known as the markup.

*XML element* is everything - i.e. including start and end tags
example :
<element></element> == is an empty element
<title>Study</title>

XML:
<human>
<age>42</age>
<name>Rowert</name>
</human>

JSON FORMAT:

myJSON = {"age" : 42,
"name" : "Rowert"}

WHY XML To JSON?
XML is more difficult to parse compared to JSON.
JSON is parsed into JS, which is ready to use.