In ordered indices the file containing the records is sequentially ordered, a is an index whose search key also defines the sequential order of the file.

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Q.) In ordered indices the file containing the records is sequentially ordered, a                         is an index whose search key also defines the sequential order of the file.

(A) clustered index

(B) structured index

(D) nonclustered index

Correct answer : Option (A) - clustered index

Explanation:

 clustering index are also called primary indices; the term primary index may appear to denote an index on a primary key, but

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