Web Data Management
Attribute standalone="no" should be included in XML declaration if a document:

has an external DTD
has external general references
has processing instructions
is linked to an external XSL stylesheet

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP