0019002000210022002300240025002600270028002900300031003200330034003500360037003800390040004100420043004400450046004700480049005000510052005308540055005600570058005900600061006208630064086500668867{097000710872087300740075int hashValue = Hash(data);int probeValue = (hashValue + 1) % TableSize;((if (array[probeValue]}0068 public:0869}return false;int Dig(int data, int index)(array[probeValue] = data;return true;probeValue = ++probeValue % TableSize;int start index;index= (index + 1) % TableSize;while (start - index){}}bool Destroy(int data, int index){}return -1;return index;if (array[index]UnInitialized)return -1;index (index + 1) % TableSize;=int start index;indexwhile (start 1 index){UnInitialized)HashTable()if (array[index] == data){(index + 1) % TableSize;return true;if (array[index]-UnInitialized)return false;index (index + 1) % TableSize;for (int i = 0; i < TableSize; i++)}bool Add(int data) Choose the correct line of code for line #0059return data % TableSize;if (array[index] == data)return false;if (array[index] == Unlnialized)return Destroy(data, index);Bint array[TableSize];while (hashValue != probeValue)array[index] Dirty,array[i] = Uninitialized;int index = Hash(data);Choose the correct line of code for line #0066return data % TableSjze;if (array[index]==data)return false;if (array[index] == Uninialized)return Destroy(data, index);int array[TableSize]:while (hashValue != probeValue)array[index] Dirty,array[i] = UnInitialized;int index = Hash(data);

the solutions is an given below :

int hashValue = Hash(data); int probeValue = (hashValue 1) % TableSize; if (array[probeValue] == UnInitialized) { } array[probeValue] = data; return true; probeValue ++probeValue % TableSize; } return false;

int hashValue = Hash(data); int probeValue = (hashValue 1) % TableSize; if (array[probeValue] == UnInitialized) { } array[probeValue] = data; return true; probeValue ++probeValue % TableSize; } return false;

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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Concept explainers

Hash Table

A hash table also called a hash map, is a data structure that maps key-value pairs. The hash table can be used in complex systems to provide fast access and compact storage. A hash table is a structure that stores data in an abstract data type kind of associative array. It keeps data in an array format, with a distinct index value for every data value. If the index of the required data is known, then the data can be accessed very easily.

Question

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{
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int hashValue = Hash(data);
int probeValue = (hashValue + 1) % TableSize;
(
(
if (array[probeValue]
}
0068 public:
0869
}
return false;
int Dig(int data, int index)
(
array[probeValue] = data;
return true;
probeValue = ++probeValue % TableSize;
int start index;
index= (index + 1) % TableSize;
while (start - index)
{
}
}
bool Destroy(int data, int index)
{
}
return -1;
return index;
if (array[index]
UnInitialized)
return -1;
index (index + 1) % TableSize;
=
int start index;
index
while (start 1 index)
{
UnInitialized)
HashTable()
if (array[index] == data)
{
(index + 1) % TableSize;
return true;
if (array[index]-
UnInitialized)
return false;
index (index + 1) % TableSize;
for (int i = 0; i < TableSize; i++)
}
bool Add(int data)

Choose the correct line of code for line #0059
return data % TableSize;
if (array[index] == data)
return false;
if (array[index] == Unlnialized)
return Destroy(data, index);
B
int array[TableSize];
while (hashValue != probeValue)
array[index] Dirty,
array[i] = Uninitialized;
int index = Hash(data);
Choose the correct line of code for line #0066
return data % TableSjze;
if (array[index]==data)
return false;
if (array[index] == Uninialized)
return Destroy(data, index);
int array[TableSize]:
while (hashValue != probeValue)
array[index] Dirty,
array[i] = UnInitialized;
int index = Hash(data);

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I'm not aware of any distinction between hash tables and array lists.
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