单项选择题

Theonlineredologgroupconfigurationforyourdatabaseisasfollows：Whatwillhappeniftheonlineredologfile’ora02／oradata／redo02b.log’iscorruptedwhileworkingonthedatabase？（）

A.Thedatabasewillhang.
B.Thedatabasewillbecrashed.
C.Thedatabasewillbeshutdown.
D.TheLGWRprocesswritesredologentriestotheotherredologmemberoftheGroup2group

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问答题

Youneedtodesignastrategytoincreasesecurityfortheclientcomputersinthefinancedepartment.Whichtwoactionsshouldyouperform？（）

A.Enableautomaticcertificateenrollment
B.Enforcesmartcardlogons
C.EnableEncryptingFileSystem（EFS）forofflinefiles
D.Enableascreensaverpassword

单项选择题

WhichDBMS_RESOURCE_MANAGERprocedureprioritizesconsumer－groupmappings？（）

A.CREATE_MAPPING_PRIORITY
B.SET_MAPPING_PRIORITY
C.SET_MAPPING_ORDER
D.PRIORITIZE_MAPPING_ORDER
E.ThisfunctionalityisnotavailablethroughtheDBMS_RESOURCE_MANAGERpackage.