The Automatic Database Diagnostic Monitor (ADDM) analysis runs every 60 minutes on your database. Your database is facing a series of interrelated problems over a period of two hours. You need to ensure that the ADDM analysis is run over a time span of tw

题目

The Automatic Database Diagnostic Monitor (ADDM) analysis runs every 60 minutes on your database. Your database is facing a series of interrelated problems over a period of two hours. You need to ensure that the ADDM analysis is run over a time span of two hours in future. What would you do?（）

A. Create two custom ADDM tasks.

B. Modify the AWR snapshot time interval to two hours.

C. Create a new scheduler window for a time period of two hours.

D. Modify the Automatic Workload Repository (AWR) snapshot retention period to two hours.

相似考题

1.You create a new Automatic Database Diagnostic Monitor (ADDM) task: instance_analysis_mode_task. To view the ADDM report, you use the following command:You want to suppress ADDM output relating to Segment Advisor actions on user SCOTT‘s segments.What would you do to achieve this?（）A. Add a finding directive for the ADDM task.B. Add a segment directive for the ADDM task.C. Add a parameter directive for the ADDM task.D. Disable the Segment Advisor from the Automatic Maintenance Task.

2.You executed the following PL／SQL block successfully:The above command produces Automatic Database Diagnostic Monitor (ADDM) analysis.()A. with the CPU Usage finding if it is less than 90B. without the CPU Usage finding if it is less than 90C. with the CPU Usage finding for snapshots below 90D. with the CPU Usage finding for snapshots not between 150 and 162

3.YouexecutedthefollowingPL/SQLblocksuccessfully：VARIABLEtnameVARCHAR2（20）BEGINdbms_addm.insert_finding_directive（NULL，DIR_NAME=>’DetailCPUUsage’，FINDING_NAME=>’CPUUsage’，MIN_ACTIVE_SESSIONS=>0，MIN_PERC_IMPACT=>90）；：tname：=’databaseADDMtask4’；dbms_addm.analyze_db（：tname，150，162）；END；/Thenyouexecutedthefollowingcommand：SQL>SELECTdbms_addm.get_report（：tname）FROMDUAL；TheabovecommandproducesAutomaticDatabaseDiagnosticMonitor（ADDM）analysis（）A.withtheCPUUsagefindingifitislessthan90B.withouttheCPUUsagefindingifitislessthan90C.withtheCPUUsagefindingforsnapshotsbelow90D.withtheCPUUsagefindingforsnapshotsnotbetween150and162

4.View the Exhibit to examine the Automatic Database Diagnostic Monitor (ADDM) tasks.Which statement describes the consequence?()A. The ADDM task is filtered to suppress the Segment Advisor suggestions for the SCOTT schema.B. The ADDM task is filtered to produce the Segment Advisor suggestions for the SCOTT schema only.C. The PL/SQL block produces an error because the my_instance_analysis_mode_task task has not been reset to its initial state.D. All subsequent ADDM tasks including my_instance_analysis_mode_task are filtered to suppress the Segment Advisor suggestions for the SCOTT schema.

更多“The Automatic Database Diagnostic Monitor (ADDM) analysis runs every 60 minutes on your da ”相关问题

  • 第1题：

    TheAutomaticDatabaseDiagnosticMonitor（ADDM）analysisrunsevery60minutesonyourdatabase.Yourdatabaseiffacingaseriesofinterrelatedproblemsoveraperiodoftwohours.YouneedtoensurethattheADDManalysisisrunoveratimespanoftwohoursinfuture.Whatwouldyoudo？（）

    A.A

    B.B

    C.C

    D.D

    E.E


    参考答案：B

  • 第2题：

    The stages within the development phase of the software life cycle are ( 71 ).

    A.design, analysis, implementation, and testing

    B.analysis, design, implementation, and testing

    C.analysis, design, testing, and implementation

    D.design, analysis, testing, and implementation


    正确答案：C

  • 第3题：

    By default, how often does a router running IGRP send its complete routing table to its neighbors?()

    A. Every 5 minutes

    B. Every 90 seconds

    C. Every 60 seconds

    D. Every 30 seconds


    参考答案：B

  • 第4题：

    YoucreateanewAutomaticDatabaseDiagnosticMonitor（ADDM）task：instance_analysis_mode_task.ToviewtheADDMreport，youusethefollowingcommand：SQL>SELECTdbms_addm.get_report（’my_instance_analysis_mode_task’）FROMdual；YouwanttosuppressADDMoutputrelatingtoSegmentAdvisoractionsonuserSCOTT’ssegments.Whatwouldyoudotoachievethis？（）

    A.AddafindingdirectivefortheADDMtask.

    B.AddasegmentdirectivefortheADDMtask.

    C.AddaparameterdirectivefortheADDMtask.

    D.DisabletheSegmentAdvisorfromtheAutomaticMaintenanceTask.


    参考答案：B

  • 第5题：

    BydefaultwhatistheintervalforsynchronizationofthewalletwiththeIMSServer?()

    A.onceaday

    B.onceaweek

    C.everyminute

    D.every30minutes


    参考答案：D

  • 第6题：

    __________assessment is based on a fixed standard that is usually the ultimate goal which thestudents are expected to achieve at the end of the course.


    A.Criterion-referenced

    B.Norm-referenced

    C.Summative

    D.Diagnostic

    答案：A
    解析：
    考查教学评价。王蔷等编写的《英语教学法教程》认为，教学评价可分为三种：Criterion-referenced assessment(目标参照性评价)，Norm-referenced assessment(常模参照性评价)和Individual-referenced assessment(个体参照性评价)。目标参照性评价是以具体体现教学目标的标准作为依据．确定学生是否达到标准以及达到的程度如何的一种评价方法。故选A。

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