多选题You plan to use SQL Performance Analyzer to analyze the SQL workload. You created a SQL Tuning Set as a part of the workload capturing. What information is captured as part of this process？（）Athe SQL textBthe execution planCthe execution contextDthe execution frequencyEthe system change number （SCN）
多选题
You plan to use SQL Performance Analyzer to analyze the SQL workload. You created a SQL Tuning Set as a part of the workload capturing. What information is captured as part of this process？（）
A
the SQL text
B
the execution plan
C
the execution context
D
the execution frequency
E
the system change number （SCN）
参考解析
解析：
暂无解析
相关考题：
You plan to use SQL Performance Analyzer to analyze the SQL workload. You created a SQL Tuning Set as a part of the workload capturing. What information is captured as part of this process?() A. the SQL text SQLB. the execution planC. the execution contextD. the execution frequencyE. the system change number (SCN)
You run the SQL Tuning Advisor (STA) to tune a SQL statement that is part of a fixed SQL plan baseline. The STA generates a SQL profile for the SQL statement, which recommends that you accept the profile. Which statement is true when you accept the suggested SQL profile?（）A. The tuned plan is not added to the SQL plan baseline.B. The tuned plan is added to the fixed SQL plan baseline as a fixed plan.C. The tuned plan is added to the fixed SQL plan baseline as a nonfixed plan.D. The tuned plan is added to a new nonfixed SQL plan baseline as a nonfixed plan.
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 executionB.The SQL statements in the STS are executed concurrently to produce the execution plan and execution statisticsC.The execution plan and execution statistics are computed for each SQL statement in the STSD.The effects of DDL and DML are considered to produce the execution plan and execution statistics
Identify three scenarios in which you would recommend the use of SQL Performance Analyzer to analyzeimpact on the performance of SQL statements.() A. Change in the Oracle Database versionB. Change in your network infrastructureC. Change in the hardware configuration of the database serverD. Migration of database storage from non-ASM to ASM storageE. Database and operating system upgrade
Your database supports a DSS workload that involves the execution of complex queries: Currently, the library cache contains the ideal workload for analysis. You want to analyze some of the queries for an application that are cached in the library cache.What must you do to receive recommendations about the efficient use of indexes and materialized views to improve query performance?（）A. Create a SQL Tuning Set (STS) that contains the queries cached in the library cache and run the SQL Tuning Advisor (STA) on the workload captured in the STS.B. Run the Automatic Workload Repository Monitor (ADDM).C. Create an STS that contains the queries cached in the library cache and run the SQL Performance Analyzer (SPA) on the workload captured in the STS.D. Create an STS that contains the queries cached in the library cache and run the SQL Access Advisor on the workload captured in the STS.
Which three statements about performance analysis by SQL Performance Analyzer are true? （）A、It detects changes in SQL execution plans.B、It produces results that can be used to create the SQL plan baseline.C、The importance of SQL statements is based on the size of the objects accessed.D、It generates recommendations to run SQL Tuning Advisor to tune regressed SQLs.E、It shows only the overall impact on workload and not the net SQL impact on workload.
You are analyzing the performance of a SQL Azure database. You need to recommend an approach for identifying the indexes that should be added to improve database performance. What should you recommend？（）A、 Use SQL Server Profiler to identify missing indexes.B、 Use the Database Engine Tuning Advisor to identify missing indexes.C、 Use a Dynamic Management View to analyze query plans.D、 Use a DynamicManagement View to ascertain the number of pending I/O requests.
A Windows Azure application connects to a SQL Azure database. The database size has increased significantly. Some queries in the application no longer complete. You need to recommend an approach for identifying queries that do not complete. What should you recommend？（）A、 Use the SQL Server Profiler to capture all SQL activities.B、 Use a Dynamic Management View to analyze performance.C、 Use the Database Engine Tuning Advisor to analyze the workload.D、 Use Microsoft SQL Server Management Studio to analyze the SQL logs.
You plan to use SQL Performance Analyzer to analyze the SQL workload. You created a SQL Tuning Set as a part of the workload capturing. What information is captured as part of this process？（）A、 the SQL textB、 the execution planC、 the execution contextD、 the execution frequencyE、 the system change number （SCN）
Identify three scenarios in which you would recommend the use of SQL Performance Analyzer to analyzeimpact on the performance of SQL statements.（）A、Change in the Oracle Database versionB、Change in your network infrastructureC、Change in the hardware configuration of the database serverD、Migration of database storage from non-ASM to ASM storageE、Database and operating system upgrade
You plan to use SQL Performance Analyzer to analyze the SQL workload. You created a SQL Tuning Set as a part of the workload capturing. What information is captured as part of this process?（）A、the SQL text SQLB、the execution planC、the execution contextD、the execution frequencyE、the system change number (SCN)
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
A Windows Azure application connects to a SQL Azure database. Connections to the database are being dropped due to throttling. You need to recommend an approach for identifying the root cause of the problem. Which two actions should you recommend？（）A、 Use Dynamic Management Views to analyze performance issues.B、 Decrease the connection timeout in the database connection string.C、 Make sure the application is closing database connections that are not needed.D、 Use SQL Profiler to analyze performance issues by configuring it to connect to SQL Azure.
You are designing a plan to migrate Microsoft SQL Server 2008 databases to SQL Azure. You do not plan to migrate the SQL Server databases to SQL Server 2008 R2. You need to recommend an approach for performing bulk data transfers from the SQL Server databases to SQL Azure. What should you recommend？（）A、 Use the bcp utility.B、 Use the dta utility.C、 Use the SQL Server Import and Export Wizard.D、 Attach each SQL Server database to SQL Azure.
You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a remote SQL Server 2008 instance. You notice that the application has a poor performance. On the remote SQL Server instance， you capture a workload of the remote instance to a trace table by using SQL Profiler. Now you have to use the Database Engine Tuning Advisor to analyze the workload of the remote SQL Server instance on a local SQL Server instance. So what action should you perform to achieve this goal？（）A、You should recapture the workload by using the data collector.B、You should enable the XP_MSVER stored procedure on the local server.C、You should enable the XP_MSVER stored procedure on the remote serverD、You should recapture the workload to a trace file by using SQL Profiler.
多选题Identify three scenarios in which you would recommend the use of SQL Performance Analyzer to analyzeimpact on the performance of SQL statements.（）AChange in the Oracle Database versionBChange in your network infrastructureCChange in the hardware configuration of the database serverDMigration of database storage from non-ASM to ASM storageEDatabase and operating system upgrade
多选题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?（）AEvery SQL statement in the STS is considered only once for executionBThe SQL statements in the STS are executed concurrently to produce the execution plan and execution statisticsCThe execution plan and execution statistics are computed for each SQL statement in the STSDThe effects of DDL and DML are considered to produce the execution plan and execution statistics
单选题You are designing a plan to migrate Microsoft SQL Server 2008 databases to SQL Azure. You do not plan to migrate the SQL Server databases to SQL Server 2008 R2. You need to recommend an approach for performing bulk data transfers from the SQL Server databases to SQL Azure. What should you recommend？（）A Use the bcp utility.B Use the dta utility.C Use the SQL Server Import and Export Wizard.D Attach each SQL Server database to SQL Azure.
单选题You are analyzing the performance of a SQL Azure database. You need to recommend an approach for identifying the indexes that should be added to improve database performance. What should you recommend？（）A Use SQL Server Profiler to identify missing indexes.B Use the Database Engine Tuning Advisor to identify missing indexes.C Use a Dynamic Management View to analyze query plans.D Use a DynamicManagement View to ascertain the number of pending I/O requests.
单选题You run the SQL Tuning Advisor (STA) to tune a SQL statement that is part of a fixed SQL plan baseline. The STA generates a SQL profile for the SQL statement, which recommends that you accept the profile. Which statement is true when you accept the suggested SQL profile?（）AThe tuned plan is not added to the SQL plan baseline.BThe tuned plan is added to the fixed SQL plan baseline as a fixed plan.CThe tuned plan is added to the fixed SQL plan baseline as a nonfixed plan.DThe tuned plan is added to a new nonfixed SQL plan baseline as a nonfixed plan.
多选题Which three statements about performance analysis by SQL Performance Analyzer are true? （）(Choose three.)AIt detects changes in SQL execution plans.BIt produces results that can be used to create the SQL plan baseline.CThe importance of SQL statements is based on the size of the objects accessed.DIt generates recommendations to run SQL Tuning Advisor to tune regressed SQLs.EIt shows only the overall impact on workload and not the net SQL impact on workload.
多选题A Windows Azure application connects to a SQL Azure database. Connections to the database are being dropped due to throttling. You need to recommend an approach for identifying the root cause of the problem. Which two actions should you recommend？（）AUse Dynamic Management Views to analyze performance issues.BDecrease the connection timeout in the database connection string.CMake sure the application is closing database connections that are not needed.DUse SQL Profiler to analyze performance issues by configuring it to connect to SQL Azure.
单选题A Windows Azure application connects to a SQL Azure database. The database size has increased significantly. Some queries in the application no longer complete. You need to recommend an approach for identifying queries that do not complete. What should you recommend？（）A Use the SQL Server Profiler to capture all SQL activities.B Use a Dynamic Management View to analyze performance.C Use the Database Engine Tuning Advisor to analyze the workload.D Use Microsoft SQL Server Management Studio to analyze the SQL logs.
多选题Which three statements about performance analysis by SQL Performance Analyzer are true? （）AIt detects changes in SQL execution plans.BIt produces results that can be used to create the SQL plan baseline.CThe importance of SQL statements is based on the size of the objects accessed.DIt generates recommendations to run SQL Tuning Advisor to tune regressed SQLs.EIt shows only the overall impact on workload and not the net SQL impact on workload.
单选题Your system has been upgraded from Oracle Database 10g to Oracle Database 11g. You imported SQL Tuning Sets (STS) from the previous version. After changing the OPTIMIZER_FEATURE_ENABLE parameter to 10.2.0.4 and running the SQL Performance Analyzer, you observed performance regression for a few SQL statements. What would you do with these SQL statements?（）ASet OPTIMIZER_USE_PLAN_BASELINES to FALSE to prevent the use of regressed plans.BCapture the plans from the previous version using STS and then load them into the stored outline.CCapture the plans from the previous version using STS and then load them into SQL Management Base (SMB).DSet OPTIMIZER_CAPTURE_SQL_PLAN_BASELINES to FALSE to prevent the plans from being loaded to the SQL plan baseline.
单选题Your system has been upgraded from Oracle Database 10g to Oracle Database 11g. You imported SQL Tuning Sets （STS） from the previous version. After changing the OPTIMIZER_FEATURE_ENABLE parameter to 10.2.0.4 and running the SQL Performance Analyzer， you observed performance regression for a few SQL statements. What would you do with these SQL statements？（）A Set OPTIMIZER_USE_PLAN_BASELINES to FALSE to prevent the use of regressed plans.B Capture the plans from the previous version using STS and then load them into the stored outline.C Capture the plans from the previous version using STS and then load them into SQL Management Base （SMB）D Set OPTIMIZER_CAPTURE_SQL_PLAN_BASELINES to FALSE to prevent the plans from being loaded to the SQL plan baseline.
多选题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？（）AEvery SQL statement in the STS is considered only once for execution.BThe SQL statements in the STS are executed concurrently to produce the execution plan and execution statistics.CThe execution plan and execution statistics are computed for each SQL statement in the STS.DThe effects of DDL and DML are considered to produce the execution plan and execution statistics.