XML and ADO.NET
XML is:

a standardized yet customizable way to describe the content of documents only.
All of these
a subset of SGML only.
a hybrid of document processing and database processing only.

ANSWER DOWNLOAD EXAMIANS APP

XML and ADO.NET
With XML:

database data can automatically be extracted from XML documents only.
All of these
views are not limited to one multi-valued path only.
documents can automatically be generated from database data only.

ANSWER DOWNLOAD EXAMIANS APP