15. What is necessary to audit actions done by a user connected with the SYSDBA
privilege? (Choose the best answer.)
A. Set the AUDIT_SYS_OPERATIONS instance parameter to TRUE.
B. Use database auditing to audit use of the SYSDBA privilege.
C. Set the REMOTE_LOGIN_PASSWORDFILE instance parameter to NONE,
PA R T I
so that SYSDBA connections can only be made with operating system
authentication. Then set the AUDIT_TRIAL parameter to OS, and make
sure that the DBA does not have access to it.
D. This is not possible: any user with SYSDBA privilege can always bypass the
auditing mechanisms.
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