You maintain a SQL Server 2008 Analysis Services (SSAS) database that contains a
Product dimension. The dimension contains the Category and Subcategory attributes.
The attributes have a Rigid relationship type.
The data source for the Product dimension changes the relationship between the Category
and Subcategory values.
You need to execute an XML for Analysis (XMLA) command to process the dimension to
successfully reflect the change.
What should you do?

A.
Use the ProcessAdd command.

B.
Use the ProcessUpdate command.

C.
Use the ProcessIndexes command.

D.
Use the ProcessClear and the ProcessDefault commands.