XML Example

<classroom>
    <teacher>
        <name>Dave Tarnoff</name>
        <userid>tarnoff</userid>
    </teacher>
    <student>
        <name>Abby Betsy Catcher</name>
        <userid>zabc123</userid>
    </student>
    <student>
        <name>David Ebenezer Fletcher</name>
        <userid>zdef456</userid>
    </student>
    <student>
        <name>George Harris Izod</name>
        <userid>zghi789</userid>
    </student>
</classroom>