Car Car Dealership PK Car ID Serial Number Make Model | (0,1) (1,1) Colour Year Sales Invoice Car for Sale Y/N Salesperson PK Invoice_ID Customer PK Salesperson_ID (1,*) (1,1) Invoice Number Date FK1 Car ID (Foreign) FK2 Customer ID (Foreign) FK3 Salesperson ID (Foreign) (1,1) (0,") PK Customer ID Last Name First Name (1,1) Last Name First Name Phone Number Address (0,) (1,1) City State/Province Service Ticket (0,") PK Service_Ticket_ID Country Postal Code Mechanic Service Ticket Number PK Mechanic_ID (1,1) FK1 Car ID (Foreign) FK2 Customer ID (Foreign) Last Name First Name Date Received Comments (1,1) Date Returned to Customer Service PK Service ID (1,1) (1,*) Service Name | (0,") (1,1) Service Mechanic Hourly Rate PK ServiceMechanic_ID (1,) FK2 Service Ticket ID (Foreign) FK3 Service ID (Foreign) FK1 Mechanic ID (Foreign) (0,") Parts Used Parts PK Parts_Used_ID |(1,") (1,1) PK Parts_ID Hours Comment FK1 Part ID (Foreign) FK2 Service Ticket ID (Foreign) Part Number Description Purchase Price Retail Price Rate Number Used Price Design one ANSI-SPARC Three-Level Architecture (External level Concentual
Car Car Dealership PK Car ID Serial Number Make Model | (0,1) (1,1) Colour Year Sales Invoice Car for Sale Y/N Salesperson PK Invoice_ID Customer PK Salesperson_ID (1,*) (1,1) Invoice Number Date FK1 Car ID (Foreign) FK2 Customer ID (Foreign) FK3 Salesperson ID (Foreign) (1,1) (0,") PK Customer ID Last Name First Name (1,1) Last Name First Name Phone Number Address (0,) (1,1) City State/Province Service Ticket (0,") PK Service_Ticket_ID Country Postal Code Mechanic Service Ticket Number PK Mechanic_ID (1,1) FK1 Car ID (Foreign) FK2 Customer ID (Foreign) Last Name First Name Date Received Comments (1,1) Date Returned to Customer Service PK Service ID (1,1) (1,*) Service Name | (0,") (1,1) Service Mechanic Hourly Rate PK ServiceMechanic_ID (1,) FK2 Service Ticket ID (Foreign) FK3 Service ID (Foreign) FK1 Mechanic ID (Foreign) (0,") Parts Used Parts PK Parts_Used_ID |(1,") (1,1) PK Parts_ID Hours Comment FK1 Part ID (Foreign) FK2 Service Ticket ID (Foreign) Part Number Description Purchase Price Retail Price Rate Number Used Price Design one ANSI-SPARC Three-Level Architecture (External level Concentual
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
Please help with database system assignment below thanks!
Transcribed Image Text:Car
Car Dealership
PK Car ID
Serial Number
Make
Model
| (0,1)
(1,1)
Colour
Sales Invoice
Year
Car for Sale Y/N
Salesperson
PK Invoice_ID
Customer
PK Salesperson_ID
(1,*)
(1,1)
Invoice Number
Date
FK1 Car ID (Foreign)
FK2 Customer ID (Foreign)
FK3 Salesperson ID (Foreign)
(1,1)
(0,")
PK Customer_ID
Last Name
First Name
(1,1)
Last Name
First Name
Phone Number
(0,")
Address
(1,1)
City
State/Province
Service Ticket
(0,")
PK Service_Ticket_ID
Country
Postal Code
Mechanic
Service Ticket Number
PK Mechanic_ID
(1,1)
FK1 Car ID (Foreign)
FK2 Customer ID (Foreign)
Last Name
First Name
Date Received
Comments
Date Returned to Customer
Service
(1,1)
PK Service ID
(1,1)
(1,*)
Service Name
| (0,")
(1,1)
Service Mechanic
Hourly Rate
PK ServiceMechanic_ID
(1,)
FK2 Service Ticket ID (Foreign)
FK3 Service ID (Foreign)
FK1 Mechanic ID (Foreign)
Hours
Comment
(0,")
Parts Used
Parts
PK Parts_Used_ID
|(1,")
(1,1) PK Parts_ID
FK1 Part ID (Foreign)
FK2 Service Ticket ID (Foreign)
Part Number
Description
Purchase Price
Retail Price
Rate
Number Used
Price
Design one ANSI-SPARC Three-Level Architecture (External
level, Conceptual
level) for at least two External view
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