Database-Management-System

Question 140

Which of the following is correct?

A	B-trees are for storing data on disk and B⁺ trees are for main memory.
B	Range queries are faster on B* trees.
C	B-trees are for primary indexes and B* trees are for secondary indexes.
D	The height of a B* tree is independent of the number of records.

Question 140 Explanation:

Range queries are faster on B⁺ trees.

Correct Answer: B

Question 140 Explanation:

Range queries are faster on B⁺ trees.

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