Q14) How do you model the following situation with a UML2 class diagram: A fitness center consists of several sectors. One sector may be divided into several sectors which might as well be divided into sectors and so on. A Sector B name +sector-part Sector name sector-parts: {...} Sector name +sector-part* 0..1 D 0.01 Sector name E F +sector-part A, b, c, d are wrong A, b, c, d are correct

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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Q14) How do you model the following situation with a UML2 class diagram:
A fitness center consists of several sectors. One sector may be divided into several sectors which might
as well be divided into sectors and so on.
A
Sector
B
name
+sector-part
Sector
name
sector-parts: {...}
Sector
name
+sector-part*
0..1
D
0.01
Sector
name
E
F
+sector-part
A, b, c, d are wrong
A, b, c, d are correct
Transcribed Image Text:Q14) How do you model the following situation with a UML2 class diagram: A fitness center consists of several sectors. One sector may be divided into several sectors which might as well be divided into sectors and so on. A Sector B name +sector-part Sector name sector-parts: {...} Sector name +sector-part* 0..1 D 0.01 Sector name E F +sector-part A, b, c, d are wrong A, b, c, d are correct
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