单项选择题
You find that some queries on a table are taking a long time to execute because there are no indexes created on the table. You decide to invoke the SQL Access Advisor to determine the appropriate index to be created. Which package will you use to invoke the SQL Access Advisor？（）
A.DBMS_SERVER_ALERT
B.DBMS_ADVISOR
C.DBMS_RESOURCE_MANAGER
D.DBMS_REPAIR
点击查看答案&解析
相关考题
-
单项选择题
YoufindpocketsofemptyspaceintheUSER_DATAtablespaceduetoalotofDMLoperationsontheobjectsintheUSER_DATAtablespace.Thepocketsofemptyspacesaretoosmalltobereusedindividually.Thisisleadingtowastageofspace.Youdecidetoperformtheshrinkoperationtoreclaimthewastedspace.WhichadvisorwillyouusetodeterminetheobjectsintheUSER_DATAtablespacethataregoodcandidatesfortheshrinkoperation？（）
A. SQL Tuning Advisor
B. SQL Access Advisor
C. Undo Advisor
D. Segment Advisor -
单项选择题
YouaremaintainingtheSALESdatabaseforeSoftCorporation.YouhavenotconfiguredASMMonthedatabase.YouwanttoknowwhatsizeoftheSGAwillprovidethebestperformance.WhichadvisorwouldyouusetodeterminethesuitablesizeoftheSGA？（）
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？（）
A. SQL Access Advisor
B. Undo Advisor
C. Segment Advisor
D. SQL Tuning Advisor
