If a column has high selectivity or cardinality, which index type is most appropriate? a. IOT b.

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If a column has high selectivity or cardinality, which index type is most appropriate?
a. IOT
b. B-tree
c. Bitmap
d. Function-based index

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Oracle 12c SQL

ISBN: 978-1305251038

3rd edition

Authors: Joan Casteel

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Question Posted: Dec 21, 2018 06:53 AM

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If a column has high selectivity or cardinality, which index type is most appropriate? a. IOT b.

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Oracle 12c SQL

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