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Question

Which technique enables more data to be loaded into a single block, improving data retrieval performance?

a.

Data partitioning

b.

Table merging

c.

Regular purging of data

d.

Physical data compacting

Posted under Data Warehousing and OLAP

Answer: (d).Physical data compacting Explanation:Physical data compacting enables more data to be loaded into a single block, improving data retrieval performance.

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Q. Which technique enables more data to be loaded into a single block, improving data retrieval performance?
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