After installing the base operating system and the Server bundle, a system administrator decides to remove several printer definitions that the system users will not need. Which of the following procedures is the best way for a system administrator to remove the extra printer definitions?（）

A.Select the SMIT option to remove software products
B.Reinstall the desired filesets using the "Force Overwrite" option
C.Delete the unnecessary entries from the /usr/lpp/printers directory
D.Use the ODM edit (odem) utility to revmoe the definition from the system's ODM database