Oracle OCP 19c 认证1Z0-083考试题库(第6题)-CUUG整理

6、Which two are prerequisites for performing Flashback Transaction?

A) Fast Recovery Area must be enabled for the database.

B) The EXECUTE privilege must be granted to a user on the DBMS_FLASHBACK package.

C) Undo retention guarantee must be configured for the database.

D) A supplemental log must be enabled for the primary key.

E) Row movement must be enabled.