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Question

What is the purpose of Indexing in database management?

a.

Creating data files

b.

Speeding up database access by creating index files pointing to data files

c.

Managing input/output operations

d.

Categorizing data in tables

Posted under Data Warehousing and OLAP

Answer: (b).Speeding up database access by creating index files pointing to data files Explanation:Indexing is the method for speeding up database access by creating index files that point to data files.

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