Answered: Joe’s Catering Service Joe’s Catering…

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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Joe’s Catering Service
Joe’s Catering Service provides meals for a few local hospitals. They would like an internal computer
system to capture the number of orders on a daily basis and keep track of when meals are sent. They
have a fixed menu with eight meals to choose from. The client (hospital) will phone and place the order.
Each order will also include how many of the meals are for diabetic patients, as those meals must be
clearly marked. All the orders must be received before 10:00. The chefs will retrieve the number of
orders per meal from the system. The accountant will prepare the invoice for the order, follow up on the
payment and close the order on the system.

Create an activity diagram for the business ordering process. Make sure to include
swimlanes, fork nodes and guard conditions

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