Which three components does the Scheduler use for managing tasks within the Oracle environment? ()(Choose three.)A. a jobB. a programC. a scheduleD. a PL/SQL procedure

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Which three components does the Scheduler use for managing tasks within the Oracle environment? ()(Choose three.)

A. a job

B. a program

C. a schedule

D. a PL/SQL procedure

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以下程序段的输出结果为 ( )int j=2；switch(j){case 2：System.out.print("two.")；case 2+1：System.out.println("three.")；breakdefault：System.out.println("value is"+j)；break；}A．two.three.B．two.C．three.D．value is 2

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相关问题 2：

Youwanttoviewthenameofaprogramassociatedwithajobformakingsomechangestotheprogram.Whichviewwillyouquerytofindthenameoftheprogramassociatedwiththejob?()A.DBA_SCHEDULER_JOB_RUN_DETAILSB.DBA_SCHEDULER_RUNNING_JOBSC.DBA_SCHEDULER_JOBSD.DBA_SCHEDULER_JOB_LOG

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相关问题 3：

Youwanttopurgejobentriesolderthan5daysfromthejoblog.Youdonotwanttopurgewindowlogentries.Whichcommandwillyouusetoaccomplishthistask?()A.EXECUTEDBMS_SCHEDULER.PURGE_LOG（log_history=>5，job_name=>’JOB1’）；B.EXECUTEDBMS_SCHEDULER.PURGE_LOG（log_history=>5，job_name=>’JOB_LOG’）；C.EXECUTEDBMS_SCHEDULER.PURGE_LOG（log_history=>5，which_log=>’JOB1’）；D.EXECUTEDBMS_SCHEDULER.PURGE_LOG（log_history=>5，which_log=>’JOB_LOG’）；

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相关问题 4：

Youarecreatingajobclass.Youhaveissuedthefollowingcommandtocreatethejobclass：SQL>BEGINDBMS_SCHEDULER.CREATE_JOB_CLASS（JOB_CLASS_NAME=>’LOW_PRIORITY_CLASS’，RESOURCE_CONSUMER_GROUP=>’LOW_GROUP’，LOGGING_LEVEL=>DBMS_SCHEDULER.LOGGING_FULL，LOG_HISTORY=>1200，COMMENTS=>’LOWJOBPRIORITYCLASS’）；END；SQL>/Whatwillbetheresultoftheabovecommand？（）A.Thecommandwillbeexecutedsuccessfully.B.ThecommandwillfailbecauseRESOURCE_CONSUMER_GROUPisaninvalidparameterintheDBMS_SCHEDULER.CREATE_JOB_CLASSprocedure.C.ThecommandwillfailbecauseLOGGING_LEVELisaninvalidparameterintheDBMS_SCHEDULER.CREATE_JOB_CLASSprocedure.D.ThecommandwillfailbecauseLOG_HISTORYisaninvalidparameterintheDBMS_SCHEDULER.CREATE_JOB_CLASSprocedure.E.Thecommandwillfailbecause1200isaninvalidvaluefortheLOG_HISTORYparameterintheDBMS_SCHEDULER.CREATE_JOB_CLASSprocedure.

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相关问题 5：

Whichviewwillyouusetoviewinformationregardingthejobsthatarecurrentlyrunninginadatabase?()A.DBA_SCHEDULER_RUNNING_JOBSB.DBA_SCHEDULER_JOB_RUN_DETAILSC.DBA_SCHEDULER_JOBSD.DBA_SCHEDULER_JOB_LOG

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相关问题 6：

To set the history retention period for either window logging or job logging individually, which parameters of the SET_SCHEDULER_ATTRIBUTE procedure need to be used?()A. LOG_HISTORYB. JOB_LOG_RETENTIONC. WINDOW_LOG_RETENTIOND. WHICH_LOGE. LOG_NAME

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相关问题 7：

Which Scheduler view(s) can be queried to see which jobs are currently executing? ()A. DBA_SCHEDULER_JOB_RUN_DETAILSB. DBA_SCHEDULER_RUNNING_JOBS DBAC. DBA_SCHEDULER_CURRENT_JOBSD. DBA_SCHEDULER_JOBS DBAE. DBA_SCHEDULER_EXECUTING_JOBS

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Which three components does the Scheduler use for managing tasks within the Oracle environment? ()(Choose three.)A. a jobB. a programC. a scheduleD. a PL/SQL procedure

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