Whiz Labs question error

[Harsha Jay]

One of the question in whizlabs suggests the following DTD to be validated right against the xml shown

  
<!ELEMENT root (root1,root2?,root3*,root4*)*>
<!ELEMENT root1 (#PCDATA)>
<!ELEMENT root2 (#PCDATA)>
<!ELEMENT root3 (#PCDATA)>
<!ELEMENT root4 (#PCDATA)>
<!ELEMENT root (root1,root2*,root3?,root4+)*>
 
<?xml version="1.0" encoding="UTF-8"?>
<root>
<root1/>
<root2>root2 data</root2>
<root3>root3 data</root3>
<root3/>
</root>

I don't think that element root can be declared twice to begin with in the DTD and it is itself not valid even before we try to validate against the xml
[ November 03, 2003: Message edited by: Harsha Jay ]

[Rahul Mahindrakar]

I don't think that element root can be declared twice to begin with in the DTD

Well I think this is correct. Two elements cannot have the same name in a dtd
[ November 04, 2003: Message edited by: Rahul Mahindrakar ]