Which of the following is an example of multilevel indexing

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PGCET CSE Exam (Karnataka) 2011 click here to view all questions

Which of the following is an example of multilevel indexing ?

AA-tree

BB-tree

CDictionary

DNetwork.

Akilesh Kharvi ? Dec 8 '2016 at 21:31

Answer : B-tree

Explanation:

A B-tree is a method of placing and locating files (called records or keys) in a database. (The meaning of the letter B has not been explicitly defined.) The B-tree algorithm minimizes the number of times a medium must be accessed to locate a desired record, thereby speeding up the process.

Reference: http://searchsqlserver.techtarget.com/definition/B-tree

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Answer : B-tree Explanation: A B-tree is a method of placing and locating files (called records or keys) in a database. (The meaning of the letter B has not been explicitly defined.) The B-tree algorithm minimizes the number of times a medium must be accessed to locate a desired record, thereby speeding up the process. Reference: http://searchsqlserver.techtarget.com/definition/B-tree Akilesh Kharvi ? answered Dec 8 '2016 at 21:31 All Comments

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