Oracle认证考试

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 Cent

题目

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
参考答案和解析
正确答案:D
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相似问题和答案

第1题：

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 resources


参考答案：C, D

第2题：

Which of the following advisors is run in every maintenance window by the auto－task system?()

A. The Memory Advisor

B. The SQL Tuning Advisor

C. The Undo Advisor

D. The SQL Access Advisor


参考答案：B

第3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


参考答案：B

第4题：

Which tasks are run automatically as part of the Automated Maintenance Task by default? （）(Choose all that apply.)

  • A、Segment Advisor
  • B、SQL Access Advisor
  • C、Optimizer statistics gathering
  • D、Automatic SQL Tuning Advisor
  • E、Automatic Database Diagnostics Monitor

正确答案:A,C,D

第5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 Advisor
  • C、The Segment Advisor
  • D、The SQL Access Advisor SQL

正确答案:D

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


参考答案：A

第7题：

Which tasks are run automatically as part of the Automated Maintenance Task by default? ()(Choose all that apply.)

A. Segment Advisor

B. SQL Access Advisor

C. Optimizer statistics gathering

D. Automatic SQL Tuning Advisor

E. Automatic Database Diagnostics Monitor


参考答案：A, C, D

第8题：

Which tasks are run automatically as part of the Automated Maintenance Task by default?()

A. Segment Advisor

B. SQL Access Advisor

C. Optimizer statistics gathering

D. Automatic SQL Tuning Advisor

E. Automatic Database Diagnostics Monitor


参考答案：A, C, D

第9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10题：

You work with a newly created database. Presently, there is no application load on the database instance.You want to create a baseline for tuning the application, so you decide to collect recommendations that can be implemented to improve application performance.What action must you take to achieve this?（）

  • A、Run Segment Advisor
  • B、Run the SQL Tuning Advisor (STA)
  • C、Run the Automatic Workload Repository (AWR) report
  • D、Run the SQL Access Advisor with a hypothetical workload

正确答案:D

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