单项选择题
A. Perform Export before TSPITR and Import after TSPITR
B. Move objects to another schema that has the same tablespace assigned
C. Perform Incomplete Recovery before TSPITR with the Log Sequence Number (LSN)
D. Perform Incomplete Recovery before TSPITR with the System Change Number (SCN)
单项选择题 WhiletuningaSQLstatement,theSQLTuningAdvisorfindsanexistingSQLprofileforthestatementthathasstalestatisticsavailable.Whatwouldtheoptimizerdointhissituation?()
单项选择题 You are maintaining the SALES database. You have added a new disk to a disk group. Automatic StorageManagement performs the rebalancing activity. You want to speed up the rebalancing activity.Which parameter should you specify to control the speed of the rebalancing activity?()
单项选择题 WhichstatementaboutusingRMANstoredscriptsistrue?()