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In a B-Tree, the number of disk reads it takes to get to the leaf containing the data is at most: a. logM N +/-1 b. logM/2 N +/- 1 O c. logM N O d. logM/2 N e. logN/2 M

In a B-Tree, the number of disk reads it takes to get to the leaf containing the data is at most: a. logM N +/-1 b. logM/2 N +/- 1 O c. logM N O d. logM/2 N e. logN/2 M

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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In a B-Tree, the number of disk reads it takes to get to the leaf containing the data is at most: a. logM N +/- 1 b. logM/2 N +/- 1 OC. logM N O d. logM/2 N e. logN/2 M
Transcribed Image Text:In a B-Tree, the number of disk reads it takes to get to the leaf containing the data is at most: a. logM N +/- 1 b. logM/2 N +/- 1 OC. logM N O d. logM/2 N e. logN/2 M
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