I. TRUE OR FALSE. Write the word TRUE if the statement is true or FALSE if the statement is false. Write your answers on the space provided at the end of each numbers. 5. Heapify is the procedure for maintaining the heap property when one of the elements of the heap is changed. . 6. A hash function can result in a many-to-one mapping (causing collision). 7. Collisions can be avoided or prevented by using a "good" hash function. 8. When the key is a string, it must be converted to an integer. One of these string conversions is option #1. The probiem with this technique is that anagrams will map to the same index. 9. Radix is a hash function that converts the base-10 integer key into a binary value. 10. Linear probing is the best collision resolution technique. One of the reasons is that clustering of data can be prevented..
I. TRUE OR FALSE. Write the word TRUE if the statement is true or FALSE if the statement is false. Write your answers on the space provided at the end of each numbers. 5. Heapify is the procedure for maintaining the heap property when one of the elements of the heap is changed. . 6. A hash function can result in a many-to-one mapping (causing collision). 7. Collisions can be avoided or prevented by using a "good" hash function. 8. When the key is a string, it must be converted to an integer. One of these string conversions is option #1. The probiem with this technique is that anagrams will map to the same index. 9. Radix is a hash function that converts the base-10 integer key into a binary value. 10. Linear probing is the best collision resolution technique. One of the reasons is that clustering of data can be prevented..
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
Related questions
Question
![I. TRUE OR FALSE. Write the word TRUE if the statement is true or FALSE if the
statement is false. Write your answers on the space provided at the end of each numbers.
5. Heapify is the procedure for maintaining the heap property when one of the elements of
the heap is changed.
6. A hash function can result in a many-to-one mapping (causing collision).
7. Collisions can be avoided or prevented by using a "good" hash function.
8. When the key is a string, it must be converted to an integer. One of these string
conversions is option #1. The probiem with this technique is that anagrams will map to
the same index.
9. Radix is a hash function that converts the base-10 integer key into a binary value.
10. Linear probing is the best collision resolution technique. One of the reasons is that
clustering of data can be prevented. .](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4617b466-f3d6-4723-b49e-872001bbdb14%2Fa151b27c-cdf7-42b5-88bc-f82f7c1de83e%2F9o09n5q_processed.jpeg&w=3840&q=75)
Transcribed Image Text:I. TRUE OR FALSE. Write the word TRUE if the statement is true or FALSE if the
statement is false. Write your answers on the space provided at the end of each numbers.
5. Heapify is the procedure for maintaining the heap property when one of the elements of
the heap is changed.
6. A hash function can result in a many-to-one mapping (causing collision).
7. Collisions can be avoided or prevented by using a "good" hash function.
8. When the key is a string, it must be converted to an integer. One of these string
conversions is option #1. The probiem with this technique is that anagrams will map to
the same index.
9. Radix is a hash function that converts the base-10 integer key into a binary value.
10. Linear probing is the best collision resolution technique. One of the reasons is that
clustering of data can be prevented. .
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