多项选择题
A. log buffer B. Java pool C. Large pool D. Fixed SGA E. Shared pool F. Streams pool G. Keep buffer cache H. Database buffer cache
ThedatabaseiscurrentlyrunningintheNOARCHIVELOGmode.What...
单项选择题The database is currently running in the NOARCHIVELOG mode. What would be the first step to configure Flashback Database？（）
A. Enable flashback logging. B. Start the database in the ARCHIVELOG mode. C. Issue the ALTER DATABASE FLASHBACK ON； command. D. Set the FAST_START_MTTR_TARGET initialization parameter.
Youwanttoenforceacompany’sbusinesspolicyonseveralobject...
多项选择题You want to enforce a company’s business policy on several objects by using a single policy function. Which two types of policies can be assigned to the policy_type argument in the dbms_rls.add_policy procedure to achieve the above objective？ （）
A. DBMS_RLS.STATIC B. DBMS_RLS.DYNAMIC C. DBMS_RLS.SHARED_STATIC D. DBMS_RLS.CONTEXT_SENSITIVE E. DBMS_RLS.SHARED_CONTEXT_SENSITIVE
Youenabledblockchangetrackingforfasterincrementalbackup...
单项选择题You enabled block change tracking for faster incremental backups in your database. Which background process writes to the change tracking file？（）
A. RBAL B. CKPT C. SMON D. PMON E. MMON F. CTWR G. DBWR
