单项选择题

YouissuethefollowingcommandinOracle:CREATETABLESPACEDAT_TBSDATAFILE'dat_tbs.dbf'SIZE2M;.Laterqueriesagainstthedatabaserevealthatthetablespaceislocatedinthe/u01/oradata/oracledirectory.WhichofthefollowingchoicesidentifieshowOraclelikelydeterminedwhatdirectorytoplacedat_tbs.dbffilein?（）
A.DB_CREATE_FILE_DEST
B.DB_CREATE_ONLINE_LOG_1
C.DB_CREATE_ONLINE_LOG_2
D.Thedirectoryisanoperatingsystem-specificdefaultvalueinOraclethatcanneigherbespecifiedmanuallynorchanged

A.dbf'SIZE2M;.Laterqueriesagainstthedatabaserevealthatthetablespaceislocatedinthe/u01/oradata/oracledirectory.WhichofthefollowingchoicesidentifieshowOraclelikelydeterminedwhatdirectorytoplacedat_tbs.dbffilein?（）
A.DB_CREATE_FILE_DEST
B.DB_CREATE_ONLINE_LOG_1
C.DB_CREATE_ONLINE_LOG_2
D.Thedirectoryisanoperatingsystem-specificdefaultvalueinOraclethatcanneigherbespecifiedmanuallynorchanged

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单项选择题

Whichofthefollowingchoicescorrectlydescribesthedifferencebetweenadataloadviatheconventionalpathandthedirectpath?（）

A.Onerunsfasterthantheother
B.AconventionalpathdataloadbypassesmostoftheOracleRDBMS,whereasadirectpathloadisahigh-speedversionoftheSQLINSERT
C.AdirectpathdataloadbypassesmostoftheOracleRDBMS,whereasaconventionalpathloadisahigh-speedversionoftheSQLINSERT
D.TheconventionalpathrunswhentheCONVENTIONALcommand-lineparameterissettoTRUE

问答题

Youaredesigningapasswordmanagementsolutiontomeetthebusinessandtechnicalrequirements.Whichtwoactionsshouldyouperform？hichtwoactionsshouldyouperform？（）

A.Delegatethepasswordmanagementcontrolstothehelpdeskstaff.
B.DelegatethepasswordmanagementcontrolstotheDomainUsersgroup.
C.ConfiguretheDefaultDomainPolicytoenforcepasswordexpirationsettings.
D.ConfiguretheDefaultDomainControllerPolicytoenforcepasswordexpirationsettings.