If the current value for self-tuning memory is: Self Tuning Memory (SELF_TUNING_MEM) = ON (Inactive)
Which statement is true?

A.
Self-tuning is occurring only on the instance memory area.

B.
The memory tuner is actively tuning the memory on the system.

C.
Self-tuning is not occurring because it is waiting for the database to be recycled.

D.
Self-tuning is not occurring because there are less than two memory consumers enabled.