Web Data Management
________ share the same data model and support the same functions and operators.

XQuery 2.0 and XPath 1.0
XQuery 1.0 and XPath 2.0
XQuery 2.0 and XPath 2.0
XQuery 1.0 and XPath 1.0

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Web Data Management
The use of a DTD in XML development is ?

used to direct conversion using an XSLT processor
no longer necessary after the XML editor has been customized
a good guide to populating a templates to be filled in when generating an XML document automatically
required when validating XML documents

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Web Data Management
Valid XML document means (most appropriate) ?

the XML document has DTD associated with it & it complies with that DTD
Each element must nest inside any enclosing element property
the document has root element
the document contains atleast one or more root element

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