Which two situations help to identify that a customer as already using Oracle Diagnostics Pack for Oracle Database functions?
AThe customer has Enterprise Manager installed on a separate server and regularly accesses the Database home page of some of its Enterprise Edition databases from its console.
BA customer says that he or she doesn't use Enterprise Manager, but you learn that the customer routinely executes awrrpt.sql from the SQLPlus prompt.
CA customer has the CONTROL_MANAGEMENT_PACK_ACCESS initialization parameter set to DIAGNOSTIC+TUNING.
DA customer says that he or she doesn't use Enterprise Manager, but you learn that the customer has SQL scripts that access the database view. DBA_HIST_ACTIVE_SESS_HISTORY
EA customer says that he or she doesn't use the Enterprise Manager, but you learn that the customer uses customized SQL scripts that access V$SESSION