When rejecting applied an dependent updates on an AIX 5L system, which of the following procedures is most appropriate to follow?（）

• A、Use the install PREVIEW option to view a list of all updates that will be rejected
• B、Use the lslpp -d command to view the dependent filesets that will be rejected
• C、Select the SMIT option to Verify Software Requisites and Installations first to generate a list of all applied updates.
• D、Select the SMIT option to List the Maintenance Level of a Software Product to double check the update level that should be removed