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The queries used to find all records with search key values in a particular range are known as ________

(a) Gap queries

(b) Graph queries

(c) Range queries

(d) None of the mentioned

I have been asked this question in a job interview.

My question is taken from B+ trees topic in section Indexing and Hashing of RDBMS

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Correct option is (c) Range queries

The explanation: The queries used to find all records with search key values in a particular range are known as Range queries. These type of queries are executed using procedures.

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