The values of the automatic maintenance database configuration parameters for a database named SAMPLE are as follows:

What commands must be run to enable real-time statistics collection on the SAMPLE database?
- A UPDATE DB CFG FOR sample USING AUTO_RUNSTATS ON;UPDATE DB CFG FOR sample USING AUTO_STMT_STATS ON;
- B UPDATE DB CFG FOR sample USING AUTO_TBL_MAINT ON;UPDATE DB CFG FOR sample USING AUTO_RUNSTATS ON;UPDATE DB CFG FOR sample USING AUTO_STMT_STATS ON;
- C UPDATE DB CFG FOR sample USING AUTO_TBL_MAINT ON;UPDATE DB CFG FOR sample USING AUTO_RUNSTATS ON;UPDATE DB CFG FOR sample USING AUTO_STATS_VIEWS ON;
- D UPDATE DB CFG FOR sample USING AUTO_RUNSTATS ON;UPDATE DB CFG FOR sample USING AUTO_STATS_VIEWS ON;