You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database which is named Sellings in the instance. The Sellings database contains a table named Productions. The table is used to stores information about all types of products. The Productions table is often queried by users on the basis of the RadioSize column. The RadioSize column containsQ
A、On the Products table, you should create a view.
B、On the RadioSize column, you should create a clustered index
C、On the RadioSize column, you should create a filtered index
D、On the RadioSize column, you should create a unique clustered index