Your application regularly issues the following statement: SELECT * FROM BANK_ACCT WHERE ACCT_BALANCE BETWEEN 1000 and 10000; Which of the following database objects would be inappropriate for use with this statement?（）

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

单项选择题Whichofthefollowingdatatypesareusedinsituationswhereyouwantanorderedsetofdataelements,whereeveryelementisthesamedatatype,andwhereyoupredefinethenumberofelementsthatappearintheset?（）

A.REF 
B.TABLE 
C.CLOB 
D.VARRAY