单项选择题
A. SQL Tuning Advisor
B. Undo Advisor
C. ADDM
D. Memory Advisor
单项选择题 You accepted the recommended SQL Profile by executing the following code: DECLARE sqlprofile_name varchar2(30); BEGIN sqlprofile_name := DBMS_SQLTUNE.ACCEPT_SQL_PROFILE( task_name => ’my_task’, profile_name => ’my_profile’); END; Which advisor will analyze this profile?()
单项选择题 YouarecreatingaSQLTuningSettoallowagroupofSQLstatementstobepassedintotheSQLTuningAdvisor.WhichpackageswillyouusetocreatetheSQLTuningSet?()
单项选择题 Youcreateatableinyourdatabasethatcontains50,000rowsapproximately.Thequeriesperformedonthetablearecomplexandperformedonthetablefrequently.Whichadvisorhelpsyouachievethebestperformanceofdatabaseforqueriesbyrecommendingtheappropriateindexes?()