A bitmap join index is defined as（）.<br>A:An index used to join two bitmap indexes on a table.<br>B:A bitmap index created for the join of two or more tables.<br>C:A bitmap index created on the join of two or more indexes.<br>D:A bitmap index created on the join of two or more indexed-organized tables.

A bitmap join index is defined as（）.
A:An index used to join two bitmap indexes on a table.
B:A bitmap index created for the join of two or more tables.
C:A bitmap index created on the join of two or more indexes.
D:A bitmap index created on the join of two or more indexed-organized tables.

出自：Oracle认证

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