Identify the type of recommendation that can automatically be implemented by the Automatic Tuning Advisor as part of automatic SQL tuning task?

Identify the type of recommendation that can automatically be implemented by the Automatic
Tuning Advisor as part of automatic SQL tuning task?

A.
recommendation for SQL profiles

B.
recommendation about effective indexing

C.
recommendation about stale or no statistics

D.
recommendation about the structure of SQL statements