DATABASE CONCEPTS CUSTOM8th EditionKROENKE Publisher: PEARSON CISBN: 9780134639864
DATABASE CONCEPTS CUSTOM
Solutions for DATABASE CONCEPTS CUSTOM
Problem 4.4RQ:
What is a use case, and what is its purpose?Problem 4.5RQ:
Give an example of a data constraint.Problem 4.9RQ:
Define the term attribute, and give examples for the entity you described in question 4.7.Problem 4.10RQ:
Define the term identifier, and indicate which attribute(s) defined in your answer to question 4.9...Problem 4.15RQ:
List and give an example of the three types of binary relationships other than the ones used in this...Problem 4.19RQ:
Define the term weak entity, and give an example of a non-ID-dependent weak entity other than one...Problem 4.20RQ:
Explain the ambiguity in the definition of the term weak entity. Explain how this book interprets...Problem 4.21RQ:
Define the term associative entity, and give an example other than one used in this text. Your...Problem 4.22RQ:
Define the terms supertype, subtype, and discriminator.Problem 4.23RQ:
What is an exclusive subtype relationship? Give an example other than one shown in this book. Draw...Browse All Chapters of This Textbook
Chapter 1 - Getting StartedChapter 2 - The Relational ModelChapter 3 - Structured Query LanguageChapter 4 - Data Modeling And The Entity-relationship ModelChapter 5 - Database DesignChapter 6 - Database AdministrationChapter 7 - Database Processing ApplicationsChapter 8 - Data Warehouses, Business Intelligence Systems, And Big Data
Sample Solutions for this Textbook
We offer sample solutions for DATABASE CONCEPTS CUSTOM homework problems. See examples below:
Historic development of internet: Internet is nothing, but the global computer network of networks...Chapter 1, Problem 1.4RQImportance of relational model: Relational model is important, due to the following reasons It is...SQL: The full form of SQL is “Structured Query Language”. SQL is not a programming language. It is...Developing database systems: The database development process is a subdivision of system development...Chapter 5, Problem 5.1RQPurpose of database administration: The purpose of database administration is given below: Database...Web based application in three-tier Architecture: In web based environment, a Web server and the...BI (Business Intelligence) systems: An information system that are used in assisting managers and...
More Editions of This Book
Corresponding editions of this textbook are also available below:
Database Concepts
6th Edition
ISBN: 9780132742924
EBK DATABASE CONCEPTS
7th Edition
ISBN: 9780100794238
EBK DATABASE CONCEPTS
7th Edition
ISBN: 9780133777840
EBK DATABASE CONCEPTS
7th Edition
ISBN: 9780133544886
Database Concepts (7th Edition)
7th Edition
ISBN: 9780133544626
Database Concepts (8th Edition)
8th Edition
ISBN: 9780134601533
Database Concepts (8th Edition)
8th Edition
ISBN: 9780134601656
EBK DATABASE CONCEPTS
8th Edition
ISBN: 8220103633130
DATABASE CONCEPTS W/ MYIT LAB FOR GO
7th Edition
ISBN: 9780134533599
DATABASE CONCEPTS (LL)
8th Edition
ISBN: 9781323774854
DATABASE CONCEPTS+MYITLAB
18th Edition
ISBN: 9780134821245
EBK DATABASE CONCEPTS
8th Edition
ISBN: 8220103633123
EBK DATABASE CONCEPTS
8th Edition
ISBN: 9780134601663
Database Concepts (5th Edition)
5th Edition
ISBN: 9780138018801
EBK DATABASE CONCEPTS
9th Edition
ISBN: 9780135188354
Pearson eText Database Concepts -- Instant Access (Pearson+)
9th Edition
ISBN: 9780135790717
DATABASE CONCEPTS (UPDATED F20)
9th Edition
ISBN: 9780136644576
Database Concepts (9th Edition)
9th Edition
ISBN: 9780135188149
EBK DATABASE CONCEPTS
9th Edition
ISBN: 9780135160022
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