A modulo 100 division hash function is proposed for a hash table of 100 records. The following is a representative sample of the keys for the records to be stored: 3825, 6744, 1225, 7550, 9725, 4144, 8250, 3120, 0325, 8191, 2250, 5575, 8825, 1750, 7491, 3425, 6275, 1144, 5191. Is the proposed hash function likely to be a good one in terms of distributing the records throughout the table and avoiding collisions? Briefly explain why or why not. If not, suggest a way to improve the situation.

A modulo 100 division hash function is proposed for a hash table of 100 records. The following is a representative sample of the keys for the records to be stored: 3825, 6744, 1225, 7550, 9725, 4144, 8250, 3120, 0325, 8191, 2250, 5575, 8825, 1750, 7491, 3425, 6275, 1144, 5191. Is the proposed hash function likely to be a good one in terms of distributing the records throughout the table and avoiding collisions? Briefly explain why or why not. If not, suggest a way to improve the situation.

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

Problem 1PE

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