A.TNSLSNR
B.LISTENER
C.LOCAL_LISTENER
D.DEFAULT_LSRN
第1题
A.A
B.B
C.C
D.D
E.E
第2题
A.Theunitofversioningistheschema.
B.ItispossibletoversionenableatablepertainingtoSYS.
C.Thereareasmanysegmentsasversionsforthesamebasetable.
D.Itispossibletocreateworkspacesifthereisnoversion-enabledtableinthedatabase.
第3题
A.OracleFlashbackusesundoinformationtoconstructconsistentdata.
B.YoucanuseacursoropenedwhileusinganOracleFlashbackimagetoperformDMLonceyoudeactivateOracleFlashbackinyoursession.
C.YoucanonlyuseOracleFlashbackviewofthedataiftherequiredrecordsarestillintheonlineredologfiles.
D.OracleFlashbackliststheDMLthatwasexecutedduringtheperiodyouidentifywheninitiatingyoursession.
第4题
A.Removeline14.
B.Replaceline14with"inti=iter.next();".
C.Replaceline13with"for(inti:intList){".
D.Replaceline13with"for(Iteratoriter:intList){".
E.Replacethemethoddeclarationwith"sum(List
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