题目内容

Inyourdatabase,allthetablespacesarelocallymanaged.YoustartedRecoveryManager(RMAN)usingrecoverycatalog.Thefollowingcommandsareusedintheprocessofrecoveringthedatabasebyusingthebackupcontrolfile:Inwhatsequencewouldyouusethisprocesstoperformtherecovery?()

A. 7,2,3,1,4,6,5
B. 7,1,3,2,6,5,4
C. 2,1,7,6,3,5,4
D. 2,7,3,5,1,6,4

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取消上次滤镜操作的快捷键是()

A. Shih
B. Esc(WIndows)/Command+.(MacOS)
Ctrl+Z(Windows)/Command+Z(MacOS)
D. 回车键

Whatwillbetheresultofthefollowingconfiguration?()Log_archive_dest_1=location=c:\oracle\arch\mydbLog_archive_dest_2=location=z:\oracle\arch\mydb

Anerrorwilloccurduringdatabasestartupbecausethesecondparameterisnotvalid.
B. Anerrorwilloccurduringdatabasestartupsinceyouaretryingtocreatearchivedredologsintwodifferentlocations.
C. ArchivedredologswillbecreatedintwodifferentlocationsbytheARCHprocess.
D. ArchivedredologswillbecreatedintwodifferentlocationsbytheLGWRprocess.
E. Neitherparametersettingisvalid,sothedatabasewillnotstartup.

下列有关外观属性、样式、效果和层描述不正确的是()

A. 外观属性包括填充、边线、透明和效果
B. 样式是一系列外观属性的集合
C. 当文件中只有一个图层时,不能删除此层
D. 效果不是外观属性的一种形式

Youwererecentlyhiredbyanorganizationasadatabaseadministrator.Youareaskedtofindoutwhetherthecurrentlyfunctionallistenerprocess,namedL1,hasbeenpasswordprotectedornot.Youarenotfamiliarwiththefilesystemoftheneworganization.Howwouldyouaccomplishthetask?()

A. byusingtheSTATUScommandoftheListenercontrolutility
B. byusingtheSTATUSL1commandoftheListenercontrolutility
C. byusingtheSHOWRULEScommandoftheListenercontrolutility
D. byusingtheSETPASSWORDcommandoftheListenercontrolutility
E. bysearchingforthePASSWORD_LISTENERentryinthelistener.orafile

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