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单选题
Which is the source used by Automatic SQL Tuning that runs as part of the AUTOTASK framework?()
A

 SQL statements that are part of the AWR baseline only

B

 SQL statements based on the AWR top SQL identification

C

 SQL statements that are part of the available SQL Tuning Set (STS) only

D

 SQL statements that are available in the cursor cache and executed by a user other than SYS


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考题 单选题You have a very large table that your users access frequently. Which of the following advisors will recommend any indexes to improve the performance of queries against this table?()A The Automatic Memory Manager (AMM)B The SQL Tuning AdvisorC The Segment AdvisorD The SQL Access Advisor SQL

考题 单选题The SQL Tuning Advisor configuration has default settings in your database instance. Which recommendation is automatically implemented after the SQL Tuning Advisor is run as part of the automatic maintenance task?()A statistics recommendationsB SQL Profile recommendationsC Index-related recommendationsD restructuring of SQL recommendations

考题 单选题The SQL Tuning Advisor configuration has default settings in your database instance.  Which recommendation is automatically implemented after the SQL Tuning Advisor is run as part of the automatic maintenance task?()A  statistics recommendationsB  SQL Profile recommendationsC  Index-related recommendationsD  restructuring of SQL recommendations

考题 单选题Which is the source used by Automatic SQL Tuning that runs as part of the AUTOTASK framework? ()A SQL statements that are part of the AWR baseline only B SQL statements based on the AWR top SQL identificationC SQL statements that are part of the available SQL Tuning Set (STS) only D SQL statements that are available in the cursor cache and executed by a user other than SYS 

考题 多选题Which two statements regarding a SQL profile are true?()AIt is built by Automatic Tuning Optimizer.BIt cannot be stored persistently in the data dictionary.CIt can be used by the query optimizer automatically.DIt can be created manually by using the CREATE PROFILE command.

考题 单选题To view the results of the most recent Automatic SQL Tuning Advisor task,which sequence should you follow?()A  EM Database home page,Software and Support,SQL Advisors,Automatic SQL Tuning AdvisorB  EM Database home page,Software and Support,Advisor Central,SQL Advisors,Automatic SQL Tuning AdvisorC  EM Database home page,Software and Support,Support Workbench,Advisor Central,SQL Advisors,Automatic SQL Tuning AdvisorD  Either B or CE  All of the above

考题 多选题Which of the following cannot be used as input to the SQL Tuning Advisor?() (Choose all that apply.)AA single SQL statement provided by a userBAn existing SQL Tuning Set (STS)CA preprocessed Database Replay workloadDA schema nameESQL statement identified in EM as using excessive resources

考题 多选题Which of the following cannot be used as input to the SQL Tuning Advisor?()AA single SQL statement provided by a userBAn existing SQL Tuning Set (STS)CA preprocessed Database Replay workloadDA schema nameESQL statement identified in EM as using excessive resources