The SQL Tuning Advisor has been configured with default configurations in your database instance. Which recommendation is automatically implemented without the DBA's intervention after the SQL Tuning Advisor is run as part of the AUTOTASK framework?（）A、s

题目

The SQL Tuning Advisor has been configured with default configurations in your database instance. Which recommendation is automatically implemented without the DBA's intervention after the SQL Tuning Advisor is run as part of the AUTOTASK framework?（）

  • A、statistics recommendations
  • B、SQL profile recommendations
  • C、index-related recommendations
  • D、restructuring of SQL recommendations
相似考题

1.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

2.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

3.Which of these appropriately describes the results of a manual SQL Tuning Advisor task？（）  A、 A list of SQL statements and recommendations for tuningB、 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 changesD、 All of the above

4.The SQL Tuning Advisor has been configured with default configurations in your database instance.Which recommendation is automatically implemented without the DBA‘s intervention after the SQL Tuning Advisor is run as part of the AUTOTASK framework?（）A. statistics recommendationsB. SQL profile recommendationsC. index-related recommendationsD. restructuring of SQL recommendations

参考答案和解析
正确答案:B
更多“The SQL Tuning Advisor has been”相关问题

  • 第1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 recommendations
    • B、SQL Profile recommendations
    • C、Index-related recommendations
    • D、restructuring of SQL recommendations

    正确答案:B

  • 第2题：

    The SQL Tuning Advisor has been configured with default configurations in your database instance. Which recommendation is automatically implemented without the DBA’s intervention after the SQL Tuning Advisor is run as part of the AUTOTASK framework？（）

    • A、 statistics recommendations
    • B、 SQL profile recommendations
    • C、 index-related recommendations
    • D、 restructuring of SQL recommendations

    正确答案:B

  • 第3题：

    What happens when you run the SQL Tuning Advisor with limited scope？（）  

    • A、 Access path analysis is not performed for SQL statements.
    • B、 SQL structure analysis is not performed for SQL statements.
    • C、 SQL Profile recommendations are not generated for SQL statements.
    • D、 Staleness and absence of statistics are not checked for the objects in the SQL Tuning Advisor.

    正确答案:B

  • 第4题：

    Evaluate the following code：   SQL>VARIABLE task_name VARCHAR2（255）； SQL>VARIABLE sql_stmt VARCHAR2（4000）； SQL>BEGIN ：sql_stmt ：= ’SELECT COUNT（*） FROM customers  WHERE cust_state_province =’’CA’’’； ：task_name ：= ’MY_QUICKTUNE_TASK’；  DBMS_ADVISOR.QUICK_TUNE（DBMS_ADVISOR.SQLACCESS_ADVISOR，  ：task_name， ：sql_stmt）；  END；   What is the outcome of this block of code？（）  

    • A、 It creates a task and workload， and executes the task.
    • B、 It creates a task and workload but does not execute the task.
    • C、 It produces an error because a template has not been created.
    • D、 It produces an error because the SQL Tuning Set has not been created.

    正确答案:A

  • 第5题：

    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

    正确答案:E

  • 第6题：

    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

    正确答案:A

  • 第7题：

    单选题
    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


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    The SQL Tuning Advisor has been configured with default configurations in your database instance. Which recommendation is automatically implemented without the DBA's intervention after the SQL Tuning Advisor is run as part of the AUTOTASK framework?（）
    A

    statistics recommendations

    B

    SQL profile recommendations

    C

    index-related recommendations

    D

    restructuring of SQL recommendations


    正确答案： C
    解析： 暂无解析

  • 第9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 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


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    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


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    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


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    Evaluate the following code：   SQL>VARIABLE task_name VARCHAR2（255）； SQL>VARIABLE sql_stmt VARCHAR2（4000）； SQL>BEGIN ：sql_stmt ：= ’SELECT COUNT（*） FROM customers  WHERE cust_state_province =’’CA’’’； ：task_name ：= ’MY_QUICKTUNE_TASK’；  DBMS_ADVISOR.QUICK_TUNE（DBMS_ADVISOR.SQLACCESS_ADVISOR，  ：task_name， ：sql_stmt）；  END；   What is the outcome of this block of code？（）
    A

     It creates a task and workload， and executes the task.

    B

     It creates a task and workload but does not execute the task.

    C

     It produces an error because a template has not been created.

    D

     It produces an error because the SQL Tuning Set has not been created.


    正确答案： B
    解析： 暂无解析

  • 第13题：

    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

    正确答案:A

  • 第14题：

    Which of the following identifies and creates an index to minimize the DB time for a particular SQL statement？（）  

    • A、 The SGA Tuning Advisor
    • B、 The SQL Access Advisor
    • C、 The SQL Tuning Advisor
    • D、 The Memory Advisor

    正确答案:C

  • 第15题：

    What happens when you run the SQL Tuning Advisor with limited scope?（）

    • A、Access path analysis is not performed for SQL statements.
    • B、SQL structure analysis is not performed for SQL statements.
    • C、SQL Profile recommendations are not generated for SQL statements.
    • D、Staleness and absence of statistics are not checked for the objects in the SQL Tuning Advisor. In this case, SQL Tuning Advisor produces recommendations based on statistical checks, access path analysis, and SQL structure analysis. SQL profile recommendations are not generated.

    正确答案:B,C

  • 第16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 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

    正确答案:D

  • 第17题：

    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

    正确答案:C

  • 第18题：

    单选题
    The SQL Tuning Advisor has been configured with default configurations in your database instance. Which recommendation is automatically implemented without the DBA’s intervention after the SQL Tuning Advisor is run as part of the AUTOTASK framework？（）
    A

     statistics recommendations

    B

     SQL profile recommendations

    C

     index-related recommendations

    D

     restructuring of SQL recommendations


    正确答案： D
    解析： 暂无解析

  • 第19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 recommendations

    B

    SQL Profile recommendations

    C

    Index-related recommendations

    D

    restructuring of SQL recommendations


    正确答案： C
    解析： 暂无解析

  • 第20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 recommendations

    B

     SQL Profile recommendations

    C

     Index-related recommendations

    D

     restructuring of SQL recommendations


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    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


    正确答案： A
    解析： 暂无解析

  • 第22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 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


    正确答案： D
    解析： 暂无解析

  • 第23题：

    多选题
    What happens when you run the SQL Tuning Advisor with limited scope?（）
    A

    Access path analysis is not performed for SQL statements.

    B

    SQL structure analysis is not performed for SQL statements.

    C

    SQL Profile recommendations are not generated for SQL statements.

    D

    Staleness and absence of statistics are not checked for the objects in the SQL Tuning Advisor. In this case, SQL Tuning Advisor produces recommendations based on statistical checks, access path analysis, and SQL structure analysis. SQL profile recommendations are not generated.


    正确答案： D,C
    解析： 暂无解析

  • 第24题：

    单选题
    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


    正确答案： A
    解析： 暂无解析

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