单选题Which one of the following parameters must be specified when exporting objects that has integrity constraints referencing objects that are currently being accessed by other users?()AIGNORE=YBDIRECT=YCCONSISTENT=YDBUFFER=Y

单选题
Which one of the following parameters must be specified when exporting objects that has integrity constraints referencing objects that are currently being accessed by other users?()
A

IGNORE=Y

B

DIRECT=Y

C

CONSISTENT=Y

D

BUFFER=Y


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