Which tuning tool recommends how to optimize materialized views so that these views can take advantage of the general query rewrite feature？（）  

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• You are creating a SQL Tuning Set to allow a group of SQL statements to be passed into the SQL Tuning Advisor. Which packages will you use to create the SQL Tuning Set？（）

  A .  DBMS_WORKLOAD_REPOSITORY B .  DBMS_RESOURCE_MANAGER C .  DBMS_SQLTUNE D .  DBMS_ADVISOR

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• 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 recommendations B . SQL Profile recommendations C . Index-related recommendations D . restructuring of SQL recommendatio

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• Which of the following cannot be used as input to the SQL Tuning Advisor?（） (Choose all that apply.)

  A . A single SQL statement provided by a user B . An existing SQL Tuning Set (STS) C . A preprocessed Database Replay workload D . A schema name E . SQL statement identified in EM as using excessive resource

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• Which component does the SQL Tuning Advisor NOT analyze for the SQL statements？（）  

  A . ADDM B . AWR C . Cursor Cache D . SQL Tuning Sets E . Flash Recovery Area

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• You have configured Automatic Shared Memory Management. Which four memory structures would be automatically tuned？ （）

  A .  log buffer B .  Java pool C .  Large pool D .  Fixed SGA E .  Shared pool F .  Streams pool G .  Keep buffer cache H .  Database buffer cache

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• Which of the following commands should be used to reset the Virtual Memory Manager tuning parameters to their default values？（）

  A .  schedtune -t B .  vmtune -R C .  schedtune -r D .  schedtune -D

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• You want to analyze a SQL Tuning Set （STS） using SQL Performance Analyzer in a test database. Which two statements are true regarding the activities performed during the test execution of SQLs in a SQL Tuning Set？（）

  A .  Every SQL statement in the STS is considered only once for execution. B .  The SQL statements in the STS are executed concurrently to produce the execution plan and execution statistics. C .  The execution plan and execution statistics are computed for each SQL statement in the STS.  D .  The effects of DDL and DML are considered to produce the execution plan and execution statistics.

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• 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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• Which statement is true when you run the SQL Tuning Advisor with limited scope？（）

  A . Access path analysis is not performed for the SQL statements. B . SQL structure analysis is not performed for the SQL statements. C . SQL Profile recommendations are not generated for the SQL statements. D . The staleness and absence of the statistics are not checked for the objects in the query supplied to the SQL Tuning Advisor.

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• Which package provides API’s for the SQL Tuning Advisor？（）

  A .  DBMS_MONITOR B .  DBMS_STATS C .  DBMS_SQLTUNE D .  DBMS_ADVISOR

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• Which three functions are performed by the SQL Tuning Advisor? （）

  A . Building the SQL profile B . Recommending optimization of materialized views C . Checking query objects for missing and stale statistics D . Recommending bitmap, function-based, and B-tree indexes E . Recommending restructuring SQL queries that are using bad pla

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• Which of these appropriately describes the results of a manual SQL Tuning Advisor task?（）

  A . A list of SQL statements and recommendations for tuning B . A list of SQL statements that have been tuned by the Advisor, with before and after metrics C . Graphs showing the actual performance improvement made by the Advisor after it implemented the recommended changes D . All of the above

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• To view the results of a manual SQL Tuning Advisor task， which steps should the DBA take？（）  

  A .  From the Advisor Central home page，select the tuning task from the Advisor Tasks section  B .  From Advisor Central，choose SQL Advisors，SQL Tuning Advisors，Manual Tuning Task Results C .  From Advisor Central，choose SQL Advisors，Manual SQL Tuning Advisors，Tuning Task Results D .  Either B or C

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• 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 Advisor B .  EM Database home page，Software and Support，Advisor Central，SQL Advisors，Automatic SQL Tuning Advisor C .  EM Database home page，Software and Support，Support Workbench，Advisor Central，SQL Advisors，Automatic SQL Tuning Advisor D .  Either B or C E .  All of the above

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• Which three functions are performed by the SQL Tuning Advisor？（） 

  A .  Building the SQL profile B .  Recommending optimization of materialized views C .  Checking query objects for missing and stale statistics D .  Recommending bitmap， function-based， and B-tree indexes E .  Recommending restructuring SQL queries that are using bad pla

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• 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 recommendations B .  SQL Profile recommendations C .  Index-related recommendations D .  restructuring of SQL recommendatio

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• 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&e

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• When tuning Automatic PGA Memory Management， which of the following views will provide the information specified？（）  

  A .  The V$PGA_TARGET_ADVICE view shows the predicted cache hit-ratio improvement if you increase PGA_AGGREGATE_TARGET B .  The V$PGA_TARGET_ADVICE view shows how the V$SQL_WORKAREA histogram will change if you change the value of PGA_AGGREGATE_TARGET C .  The V$PGA_TARGET_ADVICE_HISTOGRAM view shows how the V$SQL_WORKAREA_HISTOGRAM will change if you switch between Manual and Automatic PGA Memory Management D .  The V$PGA_TARGET_ADVICE view shows how performance will improve for the different work areas if you switch from Manual to Automatic PGA Memory Management

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• Which of these appropriately describes the results of a manual SQL Tuning Advisor task？（）  

  A .  A list of SQL statements and recommendations for tuning B .  A list of SQL statements that have been tuned by the Advisor，with before and after metrics  C .  Graphs showing the actual performance improvement made by the Advisor after it implemented the recommended changes D .  All of the above

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• You need to identify which tool the help desk users must use to perform administrative tasks.  Which tool should you identify？（）

  A . RemoteApp B . Remote Assistance C . Remote Desktop D . Remote Server Administration Tools （RSAT）

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• Which three functions are performed by the SQL Tuning Advisor?（） (Choose three.)

  A . Building the SQL profile B . Recommending optimization of materialized views C . Checking query objects for missing and stale statistics D . Recommending bitmap, function-based, and B-tree indexes E . Recommending restructuring SQL queries that are using bad pla

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• Which of the following cannot be used as input to the SQL Tuning Advisor？（）

  A .  A single SQL statement provided by a user B .  An existing SQL Tuning Set （STS） C .  A preprocessed Database Replay workload D .  A schema name E .  SQL statement identified in EM as using excessive resource

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• Which of the following is a potential performance tuning recommendation from the SQL Access Advisor？（）  

  A .  Create new indexes. B .  Modify existing indexes. C .  Implement partitioning on a nonpartitioned table. D .  Create materialized views. E .  All of the above

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• Which three functions are performed by the SQL Tuning Advisor?（）

  A . Building and implementing SQL profiles B . Recommending the optimization of materialized views C . Checking query objects for missing and stale statistics D . Recommending bitmap, function-based, and B-tree indexes E . Recommending the restructuring of SQL queries that are using bad pla

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