YourcompanydecidedtostartusingRMANinitsbackupstrategy.Previouslyyourcompanyusedoperatingsystemfilecopies.WhichcommandisusedtomakeRMANawareofexistingbackupsmadebycopyingfilesattheoperatingsystem?()
A. CHANGE
B. RESYNC
CATALOG
D. CROSSCHECK
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Aclient/serverapplicationhasbeenconfiguredtouselocalnaming.Theclientandserverrunonseparatemachines.Whentheclienttriestoconnect,itreceivesaTNSerror.Bycarefullyexaminingtheenvironment,atnsnames.oraisfoundonlyontheOracleservermachine,amongotherthings.Aftercopyingthistnsnames.oraontotheclientmachine,theclientisabletoconnecttotheserver.Whichstatementistrue?()
A. tnsnames.oramustbeontheclientmachineforlocalnaming.
B. tnsnames.oramustberemovedfromtheserverfortheconnectiontowork.
C. tnsnames.oramustbeonboththeclientandservermachinesforlocalnaming.
D. tnsnames.oraisnotrequiredforlocalnaming;theproblemwasnotfixedbycopyingthefiletotheclient.
WhichfouraretrueregardingtheWorkspaceManagerinOracle9i?()
Automaticallyversionsalltables.
B. AutomaticallyinstalledwithOracle9i.
C. Mergeschangeswithparentrowsordiscardchanges.
D. Providesmechanismtoidentifyandresolveconflicts.
E. Allowsforversionenablingtablesbyuseofapackagesprocedure.
Theclientconnectedtothedatabaseturnsoffhisorhermachinewithoutexitingfromaconnectiontothedatabase.Whichtypeoffailureisthis?()
A. media
B. instance
C. statement
D. userprocess
YouexecutethiscommandinMOUNTmode:ALTERDATABASEARCHIVELOG;WhereistheinformationthatthedatabaseisnowinARCHIVELOGmodestored?()
A. SPFILE
B. archivelog
C. controlfile
D. systemtablespace