题目内容

Whichoneofthefollowingparametersmustbespecifiedwhenexportingobjectsthathasintegrityconstraintsreferencingobjectsthatarecurrentlybeingaccessedbyotherusers?()

A. IGNORE=Y
B. DIRECT=Y
CONSISTENT=Y
D. BUFFER=Y

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Whichdatadictionaryviewsdisplaystheerrorinformationrelatedtoadatafile,whenaninternalreadfailsonthatfile?()

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