单项选择题
A. SQL Repair Advisor
B. SQL Optimizer
C. SQL Access Advisor
D. SQL Tuning Advisor
多项选择题 ForwhichtwosituationswouldyouusefunctionalityprovidedbytheResourceManager？（）
单项选择题 You have not configured Oracle Managed Files （OMF） in your database. You do not want to scan the entire datafile every time an incremental backup is performed. You decide to enable the block change tracking feature. Which statement should you use to enable the block change tracking feature？（）
单项选择题 WhichstatementistruewhenAutomaticWorkloadRepository（AWR）baselinesarecreatedusingbaselinetemplates？（）