Notethefollowingfunctionalitiesofvariousbackgroundprocesses:1:Record thecheckpointinformationindatafileheaders.CKPT2:Performrecoveryatinstancestartup.SMON3:Cleanupunusedtemporarysegments.SMON4:Freetheresourcesusedbyauserprocesswhenitfails.5:Dynamicallyregisterdatabaseserviceswithlisteners.6:Monitorsessionsforidlesessiontimeout.Whichoptionhasthecorrectfunctionalitieslistedforabackgroundprocess()A.ArchiverProcess(ARCn):1,2,5B.SystemMonitorProcess(SMON):1,4,5C.ProcessMonitorProcess(PMON):4,5,6D.DatabaseWriterProcess(DBWn):1,3,4

Notethefollowingfunctionalitiesofvariousbackgroundprocesses:1:Record thecheckpointinformationindatafileheaders.CKPT2:Performrecoveryatinstancestartup.SMON3:Cleanupunusedtemporarysegments.SMON4:Freetheresourcesusedbyauserprocesswhenitfails.5:Dynamicallyregisterdatabaseserviceswithlisteners.6:Monitorsessionsforidlesessiontimeout.Whichoptionhasthecorrectfunctionalitieslistedforabackgroundprocess()

A.ArchiverProcess(ARCn):1,2,5

B.SystemMonitorProcess(SMON):1,4,5

C.ProcessMonitorProcess(PMON):4,5,6

D.DatabaseWriterProcess(DBWn):1,3,4


相关考题:

Notethefollowingfunctionalitiesofvariousbackgroundprocesses:1.Recordthecheckpointinformationindatafileheaders.2.Performrecoveryatinstancestartup.3.Cleanupunusedtemporarysegments.4.Freetheresourcesusedbyauserprocesswhenitfails.5.Dynamicallyregisterdatabaseserviceswithlisteners.6.Monitorsessionsforidlesessiontimeout.Whichoptionhasthecorrectfunctionalitieslistedforabackgroundprocess()A.ArchiverProcess(ARCn):1,2,5B.SystemMonitorProcess(SMON):1,4,5C.ProcessMonitorProcess(PMON):4,5,6D.DatabaseWriterProcess(DBWn):1,3,4

YouaremaintainingyourproductiondatabaseinOracle10g.Youwantthecircularreuserecordsinthecontrolfileofthetargetdatabasetobereusedasrequired.WhichvaluewillyousetfortheCONTROL_FILE_RECORD_KEEP_TIMEinitializationparameter?()A.0B.1C.NONED.DEFAULT

AfteranumberofdayssetbytheparameterCONTROL_FILE_RECORD_KEEP_TIME,theinformationinthecontrolfileisoverwrittenbyRMAN.Whatisthisparameter’sdefaultvalue?() A.1dayB.5daysC.7daysD.31days

______ is the address of a variable or a variable in which the address of another variable is stored.A.DirectorB.PointersystemC.ArrayD.Record

72A.treeB.tableC.databaseD.record

is the address of a variable or a variable in which the address of another variable is stored.A.DirectorB.PointerC.ArrayD.Record

(72)A.treeB.tableC.databaseD.record

以下关于 Redcord(记录)的描述,不正确的是:A.Object Pascal支持可变 Record,它允许在记录种不同的数据共同覆盖相同的内存B.Record类型定义中列出了若干个域,每个域对应一个域名,通过域名访问C.Record类型用于定义不同类型数据项的固定集合D.record类型是类的一种补充

将当前的日期信息重定向输出到文件record中,命令为:A.date > recordB.date 2> recordC.date | recordD.date < record