a. Consider each 3 consecutive digits in your ID as a key value. Using Open Hashing, insertitems with those keys into an empty hash table and show your steps.Example ID: 201710349. You must use your own ID.Key values: 201, 710, 340tableSize: 2hash(x) = x mod tableSizeb. Calculate the number of edges in a complete undirected graph with N vertices. Where Nis equal to the 3rd and 4th digits in your ID. Show your steps.Example ID: 201710340. You must use your own ID.N = 17c. Below an adjacency matrix representation of a directed graph where there are no weightsassigned to the edges. Draw 1. The graph and 2. The adjacency list with this adjacencymatrix representation.26

As per our guidelines, only 3 sub parts will be answered. So, please repost the remaining questions…

a. Consider each 3 consecutive digits in your ID as a key value. Using Open Hashing, insert items with those keys into an empty hash table and show your steps. Example ID: 201710349. You must use your own ID. Key values: 201, 710, 340 tableSize: 2 hash(x) = x mod tableSize

a. Consider each 3 consecutive digits in your ID as a key value. Using Open Hashing, insert items with those keys into an empty hash table and show your steps. Example ID: 201710349. You must use your own ID. Key values: 201, 710, 340 tableSize: 2 hash(x) = x mod tableSize

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

a. Consider each 3 consecutive digits in your ID as a key value. Using Open Hashing, insert
items with those keys into an empty hash table and show your steps.
Example ID: 201710349. You must use your own ID.
Key values: 201, 710, 340
tableSize: 2
hash(x) = x mod tableSize
b. Calculate the number of edges in a complete undirected graph with N vertices. Where N
is equal to the 3rd and 4th digits in your ID. Show your steps.
Example ID: 201710340. You must use your own ID.
N = 17
c. Below an adjacency matrix representation of a directed graph where there are no weights
assigned to the edges. Draw 1. The graph and 2. The adjacency list with this adjacency
matrix representation.
2
6

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