Make your own free website on Tripod.com

 



 

 Data Flow Diagram For

 

Explanation of Level 0 Components of the DFD
for Stella Distributor, Trinidad Ltd.

 

ENTITIES INVOLVED IN STELLAR DISTRIBUTORS LTD. (LEVEL 0)

Management This is the entity that receives requests and gives authorization.

Warehouse This is the entity where the all the items are stored and awaiting ordering.

Sales This is the entity which gives the system information for the various items sold and receives reports on Sales.

Accounts This is the entity that receives accounting transactions and sales information and produce sales reports.

Customer - This is the entity that purchases goods from Stellar Distributors Ltd.

Stock This entity receives inventory status and produces reports on the status of the inventory.

 

DATA FLOWS THAT TAKE PLACE IN STELLAR DISTRIBUTORS LTD. (LEVEL 0)

Sales This is the entity where the information for the various items that are sold by the company is stored.

Sales Report This is a report of all the items that are sold by the company.

Sales Information Information such as code of item, description, price etc.

Delivery Note This is a form of receipt that the company receives from the warehouse stating all the items that
they ordered with description and amount and the date delivered.

Catalog This is all the items that are available at the warehouse.

Authorization This is permission granted for the ordering of stocks.

Inventory Status This is the amount of items that are in and out of stock.

Inventory Report This a report stating all the items that are in stock.

Order Information Information about the item ordered, customer who ordered the item.

Warehouse Information This is information about all the items that are available for ordering at the warehouse.

 

 DATA FLOW DIAGRAM FOR

Explanation of Level 1 Components of the DFD
for Stellar Distributor, Trinidad Ltd.

 

ENTITIES INVOLED IN STELLAR DISTRIBUTORS LTD. (LEVEL 1)

Management This is the person that receives requests and gives authorization.

Warehouse This is the entity where the all the items are stored and awaiting ordering.

Sales This is the entity which gives the system information for the various items sold and receives reports on Sales.

Accounts This is the entity that receives accounting transactions and sales information and produce sales reports.

Customer - This is the person that purchases goods from Stellar Distributors Ltd.

Stock This entity receives inventory status and produces reports on the status of the inventory.

DATA FLOWS IN STELLAR DISTRIBUTORS LTD. (LEVEL 1)

Delivery Note Information This is a receipt that the company receives from the warehouse with the information about their order.

Order Information Information about the orders made such as item, price, amount etc.

Stock Information Information about available stock and those that needs ordering.

Customer Information Personal information such as, name, address, phone, etc.

Sales Information This is information about sales made such as item, amount sold, price.

Sales Report This report is done to show the sales that are carried out.

Request of Authorization Permission needing to do something (for example request to pay employees).

Authorization This is permission granted for the ordering of stocks.

 

PROCESSES THAT TAKE PLACE IN STELLAR DISTRIBUTORS LTD. (LEVEL 1)

Delivery Process This process delivers the ordered goods to the company.

Item Info Process This process gives the customer the item information e.g. items that are available, type, prices, discounts etc

Stock Process This process receives stock information and orders the necessary stock.

Order Process This process accepts the customer order information, which is then sent to sales.

Sales Process This is the process that deals with when a customer is purchasing an item(s). It accepts the order information from.

Accounting Process These are all the processes that the accountant engages in e.g. . payments.

Payment Info Process This process gives information for payment that are to be made.

 

FILES THAT STORE INFORMATION INSTELLAR DISTRIBUTORS LTD. (LEVEL 1)

Delivery Info This file stores the delivery note information.

Stock Info This file stores the stock information; the amount, description etc.

Sales Info This file stores information on sales.

Customer Info This file stores personal customer information.

Sales Report This file stores the sales reports.

Sales info This stores the information of all the items sold together with the customer information.

Employee Info This file stores the employee's personal and business Information.

 

 

 

Please contact cucmichaelphillips@hotmail.com
with your questions, comments, and suggestions.
Copyright © 99710 Webdev