Web Science/Part1: Foundations of the web/Web content/Working with XML/quiz

1 A DOM tree

	is only another representation of the XML text
	comes with an API to select parts of an XML document
	can be mapped bijectively to the XML text

2 By what means is Web content accessed

	screen reader
	Braille display
	touch screen
	tablet
	mobile
	TV set
	Web crawler

3 Determine well-formedness of the following XML snippets

	<tracktitle id="42">Aguas di Marco</tracktitle id="42">
	<tracktitle id="42"/>Aguas di Marco</tracktitle>
	<track><tracktitle>Aguas di Marco</track></track>
	<track><tracktitle>Aguas di Marco</track></tracktitle>
	<track/>
	<track><tracktitle>Aguas di Marco<trackartist>Aguas di Marco</track>

Other Quiz ideas

1. Which of the following three DOM trees correctly represents the following XML snippet