What are the correct statements regarding Recycle Bin in the SharePoint 2007.

 A. There are two level of Recycle Bin in SharePoint 2007.
 B. We can turn off both stage Recycle Bin through Central Admin.
 C. We can turn off only only second stage Recycle Bin through Central Admin.
 D. Once the Recycle Bin status is turned off all the deleted items in the recycle bin are permanently deleted

Ans:  A,B,C