You are developing a SQL Server 2008 Reporting Services (SSRS) method for Company.com.

There is a report which includes one dataset and a query parameter in this solution.

From the Report Manager; you should make sure that the report runs without user interaction.
Which is the correct answer?

A.
You should utilize the snapshot execution to set the report

B.
You should set useful data for the parameter from the datatable.

C.
You should set the default value for the parameter which is base on an expression.

D.
When the parameter is updated you should set the parameter data to update.