Question:An index on the PASSPORT_RECORDS table has to be created. It contains 10 million rows of data. The key columns have low cardinality. The queries generated against this table use a combination of multiple WHERE conditions involving the OR operator.Which of the following index will be used for this criteria? 

A Bitmap 
B Unique 
C Partitioned 
D Reverse key 

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C 

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Md. Habib Ullah

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