hw computer science
kzk11207
user_data_flow_diagram.pdf
SALES PERSON DATA FLOW DIAGRAM
C. Sales Person
Customer
Database
1
Process
Customer Info
Customer Info
Valid Customer Info
Invalid Customer Info
2
Process Order
Info
Order Info
Order
Database
Valid Order Info
Invalid Order Info
Customer Info
Customer Info
Order Info
Order Info
9
Process
Billing Info
Billing
Database
Billing Info Valid Billing Info
Billing Info
Invalid Billing Info
Billing Info
5
Generate
Notification
Notification Info
B. Operations
Manager
Notification Info
STOCK ROOM CLERK DATA FLOW DIAGRAM
D. Stock Room Clerk Inventory
Database
3
Process
Inventory Info
Inventory Info
Inventory Info
Invalid Inventory Info
Inventory Info
Inventory Info
5
Generate
Notification Notification Info
A. Printing/
Engraving
Specialist
Notification Info
OPERATIONS MANAGER DATA FLOW DIAGRAM
B. Operations Manager
Customer
Database
1
Process
Customer Info
Customer Info
Customer Info
Invalid Customer Info
2
Process Order
Info
Order Info
Order
Database
Valid Order Info
Invalid Order Info
Inventory
Database
3
Process
Inventory Info
Inventory Info
Valid Inventory Info
Invalid Inventory Info
Inventory Info
Inventory Info
Customer Info
Customer Info
7
Process
Memo
Memo Info
E. Customer
Memo Info
4
Generate E-
E-mail info
5
Generate
Notification
Notification Info A. Printing/
Engraving
Specialist
D. Stock
Room Clerk
Notification Info
Notification Info
6
Process Job
Job Info
Job Info
Job Database
Order Info
Order Info
Job Info
Job Info
9
Process
Billing Info
Billing
Database
Billing Info
Valid Billing Info
Billing Info
Invalid Billing Info
Billing Info
PRINTING/ENGRAVING SPECIALIST DATA FLOW DIAGRAM
A. Printing/Engraving Specialist
Inventory
Database
3
Process
Inventory Info
Inventory Info
Valid Inventory Info
Invalid Inventory Info
Inventory Info
Inventory Info 5
Generate
Notification
Notification Info
B. Operations
Manager
D. Stock
Room Clerk
Notification Info
Notification Info
6
Process Job
Job Info
Job Info
Job Database
8
Generate
Stock
Request
Stock Request Info
D. Stock
Room Clerk Stock Request Info
Job Info
Job Info
