Consider a hash table of capacity 5 that uses open addressing with linear probing. This hash table uses a hash function that takes the remainder when the hash code of a string is divided by the capacity of the hash table. (Fo example, "air" hashes 0.) The hashCode method has been overridden for strings, which simply returns 0 if a string begins with 'a', 1 if it begins with 'b', etc. ** Returns 0 if a String begins with 'a', 1 if it begins with 'b', etc. */ public int hashCode() { return this.charAt(0) - 'a'; Assume that "apple", and "butter" have been inserted in this order into the hash table. "fig" is to be inserted into the hash table. a) Which array slot/index should "fig" be placed? Answer: b) What is the load factor after "fig" is inserted into the hash table? Answer:

Consider a hash table of capacity 5 that uses open addressing with linear probing. This hash table uses a hash function that takes the remainder when the hash code of a string is divided by the capacity of the hash table. (Fo example, "air" hashes 0.) The hashCode method has been overridden for strings, which simply returns 0 if a string begins with 'a', 1 if it begins with 'b', etc. ** Returns 0 if a String begins with 'a', 1 if it begins with 'b', etc. */ public int hashCode() { return this.charAt(0) - 'a'; Assume that "apple", and "butter" have been inserted in this order into the hash table. "fig" is to be inserted into the hash table. a) Which array slot/index should "fig" be placed? Answer: b) What is the load factor after "fig" is inserted into the hash table? Answer:

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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Question

Consider a hash table of capacity 5 that uses open addressing with linear probing. This hash table uses a hash function that takes the remainder when the hash code of a string is divided by the capacity of the hash table. (For
example, "air" hashes 0.)
The hashCode method has been overridden for strings, which simply returns 0 if a string begins with 'a', 1 if it begins with 'b', etc.
/** Returns 0 if a String begins with 'a', 1 if it begins with 'b', etc. */
public int hashCode() {
return this.charAt(0) - 'a';
}
Assume that "apple", and "butter" have been inserted in this order into the hash table. "fig" is to be inserted into the hash table.
(a) Which array slot/index should "fig" be placed?
Answer:
(b) What is the load factor after "fig" is inserted into the hash table?
Answer:

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