Oracle
1Z0-117 · Question #102
1Z0-117 Question #102: Real Exam Question with Answer & Explanation
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Question
Which are the two prerequisites for enabling star transformation on queries?
Options
- AThe STAR_TRANSFORMATION_ENABLED parameter should be set to TRUE or TEMP_DISABLE.
- BA B-tree index should be built on each of the foreign key columns of the fact table(s),
- CA bitmap index should be built on each of the primary key columns of the fact table(s).
- DA bitmap index should be built on each of the foreign key columns of the fact table(s).
- EA bitmap index must exist on all the columns that are used in the filter predicates of the query.
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