Oracle
1Z0-117 · Question #91
1Z0-117 Question #91: Real Exam Question with Answer & Explanation
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Question
Examine the Exhibit. Which two statements are true about the bloom filter in the execution plan?
Exhibit
Options
- AThe bloom filter prevents all rows from table T1 that do not join T2 from being needlessly distributed.
- BThe bloom filter prevents all rows from table T2 that do not join table T1 from being needlessly distributed.
- CThe bloom filter prevents some rows from table T2 that do not join table T1 from being needlessly distributed.
- DThe bloom filter is created in parallel by the set of parallel execution processes that scanned table T2.
- EThe bloom filter is created in parallel by the set of parallel execution processes that later perform join.
- FThe bloom filter is created in parallel by the set of parallel execution processes that scanned table T1.
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