What can be referenced to determine whether an index is used to perform a query? a. USER_INDEXES

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What can be referenced to determine whether an index is used to perform a query?
a. USER_INDEXES view
b. Query source code
c. Explain plan
d. Database access plan

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Oracle 12c SQL

ISBN: 978-1305251038

3rd edition

Authors: Joan Casteel

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Question Posted: Dec 21, 2018 06:59 AM

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What can be referenced to determine whether an index is used to perform a query? a. USER_INDEXES

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Oracle 12c SQL

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