2.3 XML Attributes

• Attributes may be added to the tags
  <courses>
    foo...
    <course title="data bases" year="2001">
       <number >670</number>
       <quarter>Spring</quarter>
       <days>TR</days>
    </course>
    <course title="data structures" year="2000">
       <number>680</number>
       <quarter>Autumn</quarter>
       <days>MWF</days>
    </course>
  </courses>
• Element attributes must be in quotes: <tag attribute="...">...</tag> (or '...')