Examine these two diagrams; true or false? a) The right diagram has more information b) The left diagram has more information c) They are equivalent, but the right one is simpler d) They are equivalent, but the left one is simpler

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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On class
diagrams
Examine these two diagrams; true or false?
a) The right diagram has more information
b) The left diagram has more information
c) They are equivalent, but the right one is simpler
d) They are equivalent, but the left one is simpler
Availability
Resources
-available()
schedule)
+available)
schedule()
Vehicle
Person
Resources
diwr0
Glbaded()
slocation
truckAssignment().
-current Task()
Truck
Employee
Tools
name
employeeld
phone
skilset
joblite
tuckAsignmento
currentlasko
department
VIN
truck
Truck
Employee
capacity
weight
department
VIN
rame
enplopeid
phone
het
drver
sbaded()
bcationt
ToolKit
ToolKit
calegory
tack
Transcribed Image Text:On class diagrams Examine these two diagrams; true or false? a) The right diagram has more information b) The left diagram has more information c) They are equivalent, but the right one is simpler d) They are equivalent, but the left one is simpler Availability Resources -available() schedule) +available) schedule() Vehicle Person Resources diwr0 Glbaded() slocation truckAssignment(). -current Task() Truck Employee Tools name employeeld phone skilset joblite tuckAsignmento currentlasko department VIN truck Truck Employee capacity weight department VIN rame enplopeid phone het drver sbaded() bcationt ToolKit ToolKit calegory tack
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