Hi, I've already pointed out a mistake on a DTD question extracted from Whilabs practice exam 1. See this thread I didn't see another error in the same topic!! Whilzabs explanations give us the following DTD snippet as good answer for an XML document to be validated against:
of course, this DTD can not be valid as no element type may be declared more than oncein a DTD. please refer to XML 1.0 specification So, Whizlabs may be helpful to chack the forms of questions that may be asked during real exam but be very prudent with the explanations that are given there!!! Regards, Cyril.
SCJP 1.4, SCWCD, SCBCD, IBM XML, IBM Websphere 285, IBM Websphere 287