Home » Oracle » 1z0-515 » What are three advantages provided by proper partitioning in a data warehouse?
What are three advantages provided by proper partitioning in a data warehouse?
A. Partition pruning will occur
B. Faster sorting
C. Efficient parallel joins
D. Efficient data loading
E. Reduced disk usage
Correct Answer: ACD
Explanation/Reference:
Explanation: http://www.databasejournal.com/features/oracle/article.php/3317621/A-Practical-Guide-to-Data-Warehousing-in-Oracle—Part-3.htm
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