A.DROP TABLE B.ALTER TABLE C.RESIZE D.COALESCE
单项选择题Yourapplicationregularlyissuesthefollowingstatement:SELECT*FROMBANK_ACCTWHEREACCT_BALANCEBETWEEN1000and10000;Whichofthefollowingdatabaseobjectswouldbeinappropriateforusewiththisstatement?()
A.Materialized views B.Indexes C.Index-organized tables D.Hash clusters
单项选择题Youareattemptingtoincreasethecheckpointintervalonyourdatabase.Eachofthefollowingchoiceswillaffectthedurationand orfrequencyofcheckpoints,exceptone.Whichisit?()
A.Size of redo logs B.Number of datafiles C.LOG_CHECKPOINT_INTERVAL D.LOG_CHECKPOINT_TIMEOUT
单项选择题YouareaddingredologstotheOracledatabase.CreatinganewredologaddsinformationtowhichofthefollowingOracleresources?()
A.Shared pool B.Control file C.SGA D.PGA
单项选择题Inordertofindouthowmanydatabaseobjectsauserhascreated,whichviewwouldtheDBAqueryintheOracledatadictionary?()
A.DBA_USERS B.DBA_OBJECTS C.DBA_TS_QUOTAS D.DBA_TAB_PRIVS
单项选择题heDBAisabouttoenableauditingontheOracledatabaseinanattempttodiscoversomesuspiciousactivity.Audittrailinformationisstoredinwhichofthefollowingdatabaseobjectnames?()
A.SYS.SOURCE$ B.SYS.AUD$ C.DBA_SOURCE D.DBA_AUDIT_TRAIL