Which three statements are true about using Real-Time D…

Which three statements are true about using Real-Time Database Operations?(Choose
three.)

A.
TheSTATISTICS_LEVELinitialization parameter must be set toALLto enable automatic
SQL monitoring for all long-running queries.

B.
TheCONTROL_MANAGEMENT_PACK_ACCESSinitialization parameter must be set
toDIAGNOSTIC+TUNUNGto use Real-Time Database Operations.

C.
TheSTATISTICS_LEVELinitialization parameter can be set toTYPICALorALLto enable
Real-Time Database Operations.

D.
Real-Time Database Operations can be enabled only at the system level.

E.
Real-Time DatabaseOperations can be created by using
theDBMS_MONITORorDBMS_SESSIONpackages.

F.
Database operation monitoring starts automatically when a database operation consumes
at least five seconds of the CPU or I/O time in a single execution.