Examine this command:
SQL> ALTER SYSTEM SET ENABLE_DDL_LOGGING=TRUE;
Which two statements are true? (Choose two.)
A. All data definition language (DDL) statements are written to the control file
B. Some DDL statements are written to an XML file in the ADR home
C. All DDL statements are logged in to a text file in Automatic Diagnostic Repository (ADR) home
D. Some data definition language (DDL) statements are written to the control file
E. Some DDL statements are written to a text file in the ADR home
F. The Alert Log still contains some DDL statements
BE is correct, because CREATE USER cannot write to log file and xml file
CF
https://oracle-base.com/articles/12c/automatic-diagnostics-repository-adr-enhancements-12cR1
BE should be the correct answers