Which tuning tool recommends how to optimize materialized views so that these views can take advantage of the general query rewrite feature?()A、Segment AdvisorB、SQL Access AdvisorC、Undo AdvisorD、SQL Tuning Advisor
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
相关考题:
Which of the following identifies and creates an index to minimize the DB time for a particular SQL statement?() A. The SGA Tuning AdvisorB. The SQL Access AdvisorC. The SQL Tuning AdvisorD. The Memory Advisor
Which of the following advisors is run in every maintenance window by the auto-task system?() A. The Memory AdvisorB. The SQL Tuning AdvisorC. The Undo AdvisorD. The SQL Access Advisor
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
You accepted the recommended SQL Profile by executing the following code: DECLARE sqlprofile_name varchar2(30); BEGIN sqlprofile_name := DBMS_SQLTUNE.ACCEPT_SQL_PROFILE( task_name = ’my_task’, profile_name = ’my_profile’); END; Which advisor will analyze this profile?() A、 SQL Access AdvisorB、 Undo AdvisorC、 Segment AdvisorD、 SQL Tuning Advisor
Which of the following identifies and creates an index to minimize the DB time for a particular SQL statement?() A、 The SGA Tuning AdvisorB、 The SQL Access AdvisorC、 The SQL Tuning AdvisorD、 The Memory Advisor
You want to use the SQL Tuning Advisor to generate recommendations for badly written SQL statements in your development environment. Which three sources can you select for the advisor to analyze?()A、 Top SQLB、 snapshotsC、 SQL Tuning setsD、 index access pathE、 optimizer statisticsF、 materialized view logs
While running long running queries, you receive the Snapshot too old error. Which advisor can help you to avoid the Snapshot too old error?()A、 Memory AdvisorB、 Segment AdvisorC、 Undo AdvisorD、 SQL Tuning Advisor
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 AdvisorB、Run the SQL Tuning Advisor (STA)C、Run the Automatic Workload Repository (AWR) reportD、Run the SQL Access Advisor with a hypothetical workload
Which of the following advisors within the Oracle advisory framework will analyze a single SQL statement and make recommendations for performance improvement?()A、SQL Repair AdvisorB、SQL OptimizerC、SQL Access AdvisorD、SQL Tuning Advisor
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
Your database supports an online transaction processing (OLTP) application. The application is undergoing some major schema changes, such as addition of new indexes and materialized views. You want to check the impact of these changes on workload performance. What should you use to achieve this?()A、Database replayB、SQL Tuning AdvisorC、SQL Access AdvisorD、SQL Performance AnalyzerE、Automatic Workload Repository compare reports
Which tuning tool recommends how to optimize materialized views so that these views can take advantage of the general query rewrite feature?() A、 Segment AdvisorB、 SQL Access AdvisorC、 Undo AdvisorD、 SQL Tuning Advisor
You create a table in your database that contains 50,000 rows approximately. The queries performed on the table are complex and performed on the table frequently. Which advisor helps you achieve the best performance of database for queries by recommending the appropriate indexes?() A、SQL Access AdvisorB、 Memory AdvisorC、SQL Tuning AdvisorD、 Segment Advisor
Which tasks are run automatically as part of the Automated Maintenance Task by default?() A、 Segment AdvisorB、 SQL Access AdvisorC、 Optimizer statistics gatheringD、 Automatic SQL Tuning AdvisorE、 Automatic Database Diagnostics Monitor
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
You find pockets of empty space in the USER_DATA tablespace due to a lot of DML operations on the objects in the USER_DATAtablespace. The pockets of empty spaces are too small to be reused individually. This is leading to wastage of space. You decide to perform the shrink operation to reclaim the wasted space. Which advisor will you use to determine the objects in the USER_DATA tablespace that are good candidates for the shrink operation?()A、 SQL Tuning AdvisorB、 SQL Access AdvisorC、 Undo AdvisorD、 Segment Advisor
Which of the following advisors is run in every maintenance window by the auto-task system?()A、The Memory AdvisorB、The SQL Tuning AdvisorC、The Undo AdvisorD、The SQL Access Advisor
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
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
单选题You accepted the recommended SQL Profile by executing the following code: DECLARE sqlprofile_name varchar2(30); BEGIN sqlprofile_name := DBMS_SQLTUNE.ACCEPT_SQL_PROFILE( task_name = ’my_task’, profile_name = ’my_profile’); END; Which advisor will analyze this profile?()A SQL Access AdvisorB Undo AdvisorC Segment AdvisorD SQL Tuning Advisor
单选题While running long running queries, you receive the Snapshot too old error. Which advisor can help you to avoid the Snapshot too old error?()A Memory AdvisorB Segment AdvisorC Undo AdvisorD SQL Tuning Advisor
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
单选题Which of the following is a potential performance tuning recommendation from the SQL Access Advisor?()ACreate new indexes.BModify existing indexes.CImplement partitioning on a nonpartitioned table.DCreate materialized views.EAll of the above
单选题Which of the following advisors within the Oracle advisory framework will analyze a single SQL statement and make recommendations for performance improvement?()A SQL Repair AdvisorB SQL OptimizerC SQL Access AdvisorD SQL Tuning Advisor
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 AdvisorB SQL Access AdvisorC Undo AdvisorD SQL Tuning Advisor
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?()ASegment AdvisorBSQL Access AdvisorCUndo AdvisorDSQL Tuning Advisor
单选题You find pockets of empty space in the USER_DATA tablespace due to a lot of DML operations on the objects in the USER_DATAtablespace. The pockets of empty spaces are too small to be reused individually. This is leading to wastage of space. You decide to perform the shrink operation to reclaim the wasted space. Which advisor will you use to determine the objects in the USER_DATA tablespace that are good candidates for the shrink operation?()A SQL Tuning AdvisorB SQL Access AdvisorC Undo AdvisorD Segment Advisor
单选题Which of the following identifies and creates an index to minimize the DB time for a particular SQL statement?()A The SGA Tuning AdvisorB The SQL Access AdvisorC The SQL Tuning AdvisorD The Memory Advisor