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
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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
Transcribed Image Text: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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