The way people make decisions that affect their own health is not logical.
A.Y
B.N
C.NG
第1题
A. It retrieves the latest version of the table from the recycle bin
B. It retrieves the oldest version of the table from the recycle bin
C. It retrieves the version of the table for which undo information is available
D. It returns an error because the table name is not specified as per the names in the OBJECT_NAME column
第2题
A.Thedatafilescanberecoveredtillthelastcommittedtransaction.
B.Thedatafilescanberecoveredwithoutshuttingdownthedatabase.
C.Thedatafileistakenofflineautomaticallythedatabaseremainsopen.
D.Thedatafilescanberecoveredtothetimeofthemostrecentbackup.
第3题
A.Datafiles
B.Controlfiles
C.Parameterfile
D.Onlineredologfiles
E.Serverparameterfile
第4题
A.FlashbackQuery
B.FlashbackDrop
C.FlashbackTable
D.FlashbackDatabase
E.TransactionProcessing
F.RecycleBin
第5题
A. SELECT
B. DELETE
C. EXECUTE
D. ALTER TABLE
E. CREATE TABLE
第6题
A.listincarnationofdatabase
B.reportincarnationofdatabase
C.listdatabaseincarnation
D.databaseincarnationlist
E.reportdatabaseincarnation
第7题
A.TaketheUSERStablespaceofflineandre-createthelostdatafile.
B.Shutdowntheinstance,restorethedatafilefromthelastconsistentbackup,andrestartthedatabaseinstance.
C.Shutdowntheinstance,restoreallthedatabasefilesfromthelastconsistentbackup,andrestartthedatabaseinstance.
D.TaketheUSERStablespaceoffline,restoreallthedatafilesoftheUSERStablespacefromthelastconsistentbackup,andmakethetablespaceonline
第8题
A.Thedatabaseinstanceaborts.
B.Thedatabaseoperationtemporarilyhaltstillthememberbecomesavailable.
C.Writingproceedsasnormal.LGWRwritestotheavailablemembersofagroupandignorestheunavailablemembers.
D.ThememberwouldbemarkedasSTALEandanerrormessagewouldbewrittentothealertlogfileandLGWRtracefile.
E.ThestatusofthegroupchangestoINACTIVEandanerrormessagewouldbewrittentothealertlogfileandLGWRtracefile.
第9题
A.ThedatafileshaveanONLINEstatus.
B.ThedatafileshaveanOFFLINEstatus.
C.ThedatafileshaveanONLINEstatusandareinhotbackupmodepreparedforanonlinebackup.
D.ThedatafileshaveanOFFLINEstatusandareinhotbackupmodeforanonlinebackup.
E.ThedatafilesareinSTANDBYmode.
第10题
A.Theminimummemorysizeforthedatabasebuffercacheissetto100mb.
B.ThemaximummemorysizethatcanbeobtainedbythedatabasebuffercacheduringASMMissetto100mb
C.Theminimummemorysizeallocatedforaserverprocessinthedatabasebuffercacheindedicatedmodeissetto100mb.
D.ThemaximummemorysizefromthedatabasebuffercachethatcanbereleasedfordynamicdistributionduringASMMissetto100mb
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