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