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GATE | GATE-CS-2015 (Set 1) | Question 65
  • Last Updated : 19 Feb, 2015

A file is organized so that the ordering of data records is the same as or close to the ordering of data entries in some index. Then that index is called
(A) Dense
(B) Sparse
(C) Clustered
(D) Unclustered

Answer: (C)

Explanation: In Clustered Index, data blocks are stored in a way to match the index. Therefore, only one clustered index can be created on a given database table.

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