hat is the relationship between InventoryItem and Book? A.- Dependency B - Generalization(Inheritance) C - Association D - Composition E - Aggregation F - No relationship exists

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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What is the relationship between InventoryItem and Book?

A.- Dependency

B - Generalization(Inheritance)

C - Association

D - Composition

E - Aggregation

F - No relationship exists

<<entity>>
Book
-author
+setAuthor()
«entity>>
Student
-sName
-sld
<<entity>>
Inventoryltem
price
+setPrice()
4
1
<<entity>>
DVD
-manufacturer
+setManufacturer()
«entity>>
Course
1 -cNum
cName
<<entity>>
Schedule
<<entity>>
Company
<<boundary>>
ClientDisplay
1
<<entity>>
Department
<<control>>
Supplier
Transcribed Image Text:<<entity>> Book -author +setAuthor() «entity>> Student -sName -sld <<entity>> Inventoryltem price +setPrice() 4 1 <<entity>> DVD -manufacturer +setManufacturer() «entity>> Course 1 -cNum cName <<entity>> Schedule <<entity>> Company <<boundary>> ClientDisplay 1 <<entity>> Department <<control>> Supplier
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