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Question

What is a benefit of horizontal partitioning in a data warehouse?

a.

Faster index building

b.

Improved data clustering

c.

Reduced downtime during data corruption

d.

Sequential access of related data

Answer: (d).Sequential access of related data Explanation:A benefit of horizontal partitioning in a data warehouse is sequential access of related data.

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Q. What is a benefit of horizontal partitioning in a data warehouse?