I want convert to CRC card & object diagram Branch+name+locationorder snack+name+amount+view_menu()+confirm_order()11..1..*1..*1Employee+name+id+recevie_receipt()1..*.Search movie+name+criteria+display_results()1..*+name+id+emailVisitor+select_movie()+select_seat()+make_payment()1..*1..*1..*+number1..*1Seats+display_available_seat()1..*111Payment+amount+name+visitor_id+confirm_booking()1Booking+movie_name+showtime+confirm_seat()

Answered: Branch +name +location order snack…

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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I want convert to CRC card & object diagram

Branch
+name
+location
order snack
+name
+amount
+view_menu()
+confirm_order()
1
1..
1..*
1..*
1
Employee
+name
+id
+recevie_receipt()
1..*.
Search movie
+name
+criteria
+display_results()
1..*
+name
+id
+email
Visitor
+select_movie()
+select_seat()
+make_payment()
1..*
1..*
1..*
+number
1..*
1
Seats
+display_available_seat()
1..*
1
1
1
Payment
+amount
+name
+visitor_id
+confirm_booking()
1
Booking
+movie_name
+showtime
+confirm_seat()

Expert Solution

Step 1: Intrroducing CRC card and object diagram

CRC cards are a design tool commonly used in object-oriented software development to help define and clarify the responsibilities and collaborations of classes in a system.

Diagram representation is as follows :

Here, class is collection of similar objects, responsibility is what class does, collaborator is additional classes that are interacted to fulfill responsibility.

Object diagram is a structural diagram that represents a snapshot of a system at a particular point in time.

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