Question 38

Answers C and D are correct. The creation of XML indexes requires a minimum of a primary XML index. In addition, if indexing is to use exacting XML XQueries, you need to create a secondary XML index based on the initial primary one. Creating other types of indexes is irrelevant to the question.

For more information, see the following sources:

• Chapter 4, "Supporting the XML Framework"

• SQL Server 2005 Books Online: "SQL Server Database Engine, Using XML in SQL Server, xml Data Type, Indexes on xml Data Type Columns"

• "XML Indexes in SQL Server 2005," http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnsql90/html/xmlindexes.asp

• Within MSDN Library, go to MSDN Home, MSDN Library, Servers and Enterprise Development, SQL Server, XML Indexes in SQL Server 2005.