In one of your databases: 1.USER1 and USER2 have no system privileges. 2.ROLE1 only has these privileges: ?CREATE SESSION ?CREATE TABLE ?CREATE VIEW E ...
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其他好文 时间:
2019-09-25 10:48:34
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83
Examinethefactsaboutadatabase:1.USERSisthedatabasedefaulttablespace.2.USER1,USER2,andUSER3havetheCREATESESSIONprivilege.3.TheyalsohaveUNLIMITEDQUOTAonthedefaulttablespaceUSERS.4.Theyhavenootherprivile
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其他好文 时间:
2019-09-18 15:43:39
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105
Examinethesefactsaboutadatabase:1.USERisthedatabasedefaulttablespace.2.USER1,USER2,andUSER3havetheCREATESESSIONprivilege.3.TheyalsohaveUNLIMITEDQUOTAonthedefaulttablespaceUSERS.4.Theyhavenootherprivil
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其他好文 时间:
2019-09-18 14:25:52
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94
USER1grantsSELECTandUPDATEprivilegesonUSER1.EMPtoUSER2。SYSexecutesthiscommand:SQL>REVOKESELECTONuser1.empFROMuser1;Whatwillbetheoutcome?A)ItwillsucceedandUSER2willbeunabletoperformSELECTonUSER1.EMP
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其他好文 时间:
2019-09-11 13:28:49
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80
USER1grantsSELECT,INSERT,andUPDATEprivilegesonUSER1.EMPtoUSER2.Sysexecutesthiscommand:SQL>REVOKEUPDATEONuser1.empFROMuser1;Whatwillbetheoutcome?A)ItwillfailbecauseUSER1istheownerofUSER1.EMP.B)Itwil
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其他好文 时间:
2019-09-10 15:07:13
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112
YourDB_RECOVERY_FILE_DEST_SIZEIS8G,Currently,5Gofthespaceisusedofwhich4Gconsistsofobsoletebackups,Youexecutethiscommand;SQL>ALTERSYSTEMSETdb_recovery_file_dest_size=2G;Whatistheoutcome?A)ItchangesD
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其他好文 时间:
2019-09-10 10:24:21
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92
Yourdatabaseisopeninarchivemode.LOG_ARChivE_DESTissettoFastRecoveryArea(FRA)andItis100%fullwhenalogswitchtakesplace.Noalternativeoroptionalarchivedestinationsaredefined.Whatistheoutcome?A)Obsoleteback
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其他好文 时间:
2019-09-09 15:00:39
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70
WhichtwoaretrueabouttheFastRecoveryArea(FRA)?A)Itshouldbelargerthanthedatabase.B)OnlyconsistentbackupscanbestoredintheFRA.C)SpacemanagementintheFRAisinfluencedbythedatabasebackupretentionpolicy.D)Itmu
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其他好文 时间:
2019-09-09 13:17:43
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97
WhichtwostatementsaretrueabouttheAutomaticDiagnosticRepository(ADR)?A)ItonlyexistsifDIAGNOSTIC_DESTisconfiguredintheSPFILE.B)Itincludesdiagnosticdataforcriticalerrorsforbackgroundprocesses.C)Itonlycon
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其他好文 时间:
2019-09-04 17:37:20
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94
WhichistrueabouttheAutomaticDiagnosticRepository(ADR)?A)ItisusedonlyiftheDIAGNOSTIC_DESTparameterismanuallyconfigured.B)Itonlycontainsthealertlogandtracefilesforbackgroundprocesses.C)Itslocationisalwa
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其他好文 时间:
2019-09-04 16:25:17
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84