Questions related to teaching xml file structure, xml usage and xml parsing.

XML is a markup language that describes document formats by using tags with attributes and nesting.

For example, a document describing a person might look like this:

<person name="Person's name" height="1.77">
    <career>
        <property name="job" value="IT" />
        <property name="experience" value="5y4m" />
    </career>
</person>

Tags that have other tags nested within them must have an open tag and a close tag:

<tag>This was the open tag
    And this is the close tag:
</tag>

Comments in an XML file:

<!--no need to escape <code> & such in comments-->
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