网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
Which of the following Scheduler elements encourage object reuse?()
A. Schedule objects
B. Program arguments
C. Job classes
D. Job arguments
E. All of the above
参考答案
更多 “ Which of the following Scheduler elements encourage object reuse?() A. Schedule objectsB. Program argumentsC. Job classesD. Job argumentsE. All of the above ” 相关考题
考题
You’re going to have a quiz ( )by another two in the ( )month.
A. followed,followedB. followed,followingC. following,followedD. following,following
考题
String[] elements={for,tea,too};String first=(elements.length0)?elements[0]null;What is the result?()
A.Compilation fails.B.An exception is thrown at runtime.C.The variable first is set to null.D.The variable first is set to elements[0].
考题
String[]elements={for”,tea”,too”};Stringfirst=(elements.length0)?elements[0]null;Whatistheresult?()
A.Compilationfails.B.Anexceptionisthrownatruntime.C.Thevariablefirstissettonull.D.Thevariablefirstissettoelements[0].
考题
Youwanttoviewthenameofaprogramassociatedwithajobformakingsomechangestotheprogram.Whichviewwillyouquerytofindthenameoftheprogramassociatedwiththejob?()
A.DBA_SCHEDULER_JOB_RUN_DETAILSB.DBA_SCHEDULER_RUNNING_JOBSC.DBA_SCHEDULER_JOBSD.DBA_SCHEDULER_JOB_LOG
考题
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’);
考题
Youarecreatingajobclass.Youhaveissuedthefollowingcommandtocreatethejobclass:SQLBEGINDBMS_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.
考题
Whichviewwillyouusetoviewinformationregardingthejobsthatarecurrentlyrunninginadatabase?()
A.DBA_SCHEDULER_RUNNING_JOBSB.DBA_SCHEDULER_JOB_RUN_DETAILSC.DBA_SCHEDULER_JOBSD.DBA_SCHEDULER_JOB_LOG
考题
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
考题
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
考题
Given:String[]elements={for,tea,too};Stringfirst=(elements.length0)?elements[0]:null;Whatistheresult?()
A.Compilationfails.B.Anexceptionisthrownatruntime.C.Thevariablefirstissettonull.D.Thevariablefirstissettoelements[0].
热门标签
最新试卷