The Superstore company is in the process of developing a new Superstore Inventory management system (SIMS). At end of each day, manager, (Mark) generates inventory report that tells him
Due Date: November 2nd, 2023 @ 11:59pm Total Marks: 6
(Individual Assignment)
PURPOSE OF THIS ASSIGNMENT:
This assignment provides you the opportunity to make a Data Flow Diagram based on a narrative.
NARRATIVE:
The Superstore company is in the process of developing a new Superstore Inventory management system
(SIMS). At end of each day, manager, (Mark) generates inventory report that tells him:
• How much inventory should have been used.
• Items associated with each sale.
Manul inventory system is:
1. Meet delivery trucks before opening the restaurant.
2. Unload and store deliveries.
3. When Mark receives invoices from suppliers, he records their receipt on an invoice log sheet and files.
the actual invoices in his accordion file.
4. Log invoices and file in accordion file.
5. Manually add amounts received to stock logs.
6. After closing, print inventory report.
7. Count physical inventory amounts.
8. Compare inventory report totals to physical count totals.
9. Compare physical count totals to minimum order quantities. If the amount is less, make order; if not,
do nothing.
10. Pay bills that are due and record them as paid.
Requirements of the Superstore Inventory management system (SIMS) is:
1.Account for anything added to inventory
2.Account for anything taken from inventory
3.Place orders
4.Pay bills
5. Inventories counts (used by the system) and
6. Stock-on-hand counts
7. orders
8. payments
CIS 3343 – A3 Data Flow Diagram (DFD) 2 | P a g e
SUBMISSION:
For the case narrative, the following should be created using any Diagram Editor or software:
1. Context Level DFD
2. Level 0 DFD
3. Any assumptions you have made.
SUBMISSION:
It must be submitted using Canvas before the due date and time.
• Create a folder named assign3_firstname_lastname (e.g., assign3_Mark_smith).
• Context DFD in PDF format.
• Level 0 in PDF format.
• Definitions / Assumptions in PDF format
• Put all PDF into this folder.
• Right-click the folder you want to compress / zip.
• Choose "Send to" and then "Compressed (zipped) folder." A zipped version of your folder will appear in
the same location. Upload that ZIP file on Canvas.
NO ASSIGNMENTS WILL BE ACCEPTED AFTER DUE DATE
NO ASSIGNMENTS WILL BE ACCEPTED VIA EMAIL SUBMISSION
Assignment 03 University of Houston CIS 3343
Due Date: Nov 10th, 2022 @ 11:59pm Total Marks: 10
(Individual Assignment)
1. Draw a Use case diagram for the following scenario by using Visio or any diagram editor: (5
marks) – Submit as an image.
Fly-by Night Take-out Pizza wants to install a system to record orders for pizza and chicken
wings. When a customer calls on the phone, they are asked for their phone number. For
regular customers, when the number is typed into the computer, the customer info is printed on
the screen and the system is ready to accept the order. For a new customer, the customer info
is requested and inputted into the computer and the system is ready to accept the order. Once
the order is taken, the receipt is printed (with the amount and delivery charges included). From
time to time, special discounts are given to regular customers and this is included in the receipt.
The order is given to the cook which prepares and completes the order. The order is given to
the driver who delivers the pizza and gives the customer the receipt and collects the payment.
Weekly totals are kept for the purposes of comparison with last year’s performance.
2. Complete the following use case narrative (5 marks) – Submit doc or excel file
After a strenuous workout, you find yourself quite thirsty and thus run to the nearest soda pop
vending machine. Because you are a systems analyst, you decided that you should create a
Use Case narrative for the process of buying a soda pop from a vending machine. (Hey Nerd,
get a life….)
USE CASE NAME: Buying soft drink from a vending machine
ACTOR(S): A really tired and thirsty systems analyst
DESCRIPTION: The analyst puts money into the machine and receives a can of soda
pop
REFERENCES
PRE-CONDITION: The vending machine is working
POST-CONDITION: The analyst gets his soda pop and quenches his thirst
ASSUMPTIONS: The vending machine will not fail during this Use Case
The analyst will use legal tender Canadian money
Assignment 03 University of Houston CIS 3343
PUT THE MAIN FLOW (TYPICAL COURSE OF EVENTS):
TYPICAL COURSE OF EVENTS
Actor Action System Response
Step 1: This use case is initiated when the
actor puts in his money into the machine
:
Step N: This use case concludes when the
actor receives the soda pop and drinks to his
satisfaction
Assignment 03 University of Houston CIS 3343
PUT THE ALTERNATE FLOWS ON THE NEXT PAGE
ALTERNATE COURSES:
Assignment 03 University of Houston CIS 3343
SUBMISSION:
You will submit the following:
Create a folder named assign3_firstname_lastname (e.g., assign3_Mark_smith).
Put all resources used by your assignment into this folder.
Right-click the folder you want to compress / zip.
Choose "Send to" and then "Compressed (zipped) folder." A zipped version of your folder
will appear in the same location.
Upload that ZIP file on Blackboard.
NO ASSIGNMENTS WILL BE ACCEPTED AFTER DUE DATE
NO ASSIGNMENTS WILL BE ACCEPTED VIA EMAIL SUBMISSION
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