Which tuning tool recommends how to optimize materialized vi

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

Segment Advisor

B

SQL Access Advisor

C

Undo Advisor

D

SQL Tuning Advisor

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相似问题和答案

第1题:

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


参考答案:E

第2题:

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 plans


参考答案:A, C, E

第3题:

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 plans


参考答案:A, C, E

第4题:

The Chief Information Officer (CIO) is preparing a briefing about the reliability of their server environment.  There is a need to create a report about which systems had unplanned system outages and how often they occurred.  What IBM Director tool can be used to create the report?()

  • A、Capacity Manager
  • B、Process Management tool
  • C、System Availability tool
  • D、System Reporting tool

正确答案:C

第5题:

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 plans

正确答案:A,C,E

第6题:

In Oracle 11g, which recommendations does the SQL Access Advisor generate? ()(Choose all that apply.)

A. partitioning recommendations

B. statistics collection recommendations

C. index creation recommendations

D. materialized view recommendations

E. materialized view log recommendations


参考答案:A, C, D, E

第7题:

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 plans

正确答案:A,C,E

第8题:

In Oracle 11g, which recommendations does the SQL Access Advisor generate?()

A. partitioning recommendations

B. statistics collection recommendations

C. index creation recommendations

D. materialized view recommendations

E. materialized view log recommendations


参考答案:A, C, D, E

第9题:

Which of the following would BEST optimize a computer that is heavily used? ()

  • A、Scandisk
  • B、Defrag
  • C、Indexing
  • D、Chkdsk

正确答案:B

第10题:

Which IBM Resource would best help you determine the proper performance tuning of your System x hardware and the application workload of the software?()

  • A、xREF Sheets
  • B、IBM Sizing Guides
  • C、Configuration & Options Guide - (COG)
  • D、Standalone Solutions Configuration Tool (SSCT)

正确答案:B

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