An application developer is configuring a task list template to allow end users to select pre-defined
criteria to narrow a search result.
How can the task list template be configured to accomplish this?

A.
Implement a set value adaptor to add additional qualification in the list view control.

B.
Specify conditional qualification in the list view control.

C.
Add a filter control with a pre-defined qualification on the task list template.

D.
Use an invoke button to display the narrow down result list with the pre-defined qualifications.