Data Dictionary of Process 1
Process name:
Video renting system
Process number:
1.0
Purpose:
Purpose of this process is to process customer details and identification to get valid customer identification.
Input data flow:
Customer ID, customer details information
Output data flow:
Validate customer Identification
Process description:
Customer order for renting DVD’s and this information is verified.
Note:
Process 1.0 verify existing customer and register new customer.
Data Dictionary of Process 2:
Process name:
Amount due information
Process number:
2.0
Purpose:
Purpose of this process is to validate customer id and rent details in order to get amount due information.
Input data flow:
Validate customer id, and rent details
Output data flow:
Due amount of ordered DVD
Process description:
Validating customer information, rent details and information of due amount
Note:
Process 2.0 check weather customer is a valid customer and gives information about due amount
Data Dictionary of Process 3:
Process name:
Perform rented and dispatch information
Purpose:
Process ID, get rent details and due amount.
Input data flow:
Customer identification and personal information
Output data flow:
Rent details and dent due information
Process description:
This process gives the information about and rented and dispatched DVDs
Note:
Process 3.0 gives the information about DVDs rented and dispatched
Data Dictionary of process 4:
Process name:
Retrieve video dispatch information
Process number:
4.0
Purpose:
Process the video ID and to get process details
Input data flow:
Video ID and video details
Output data flow:
Video details to customer
Process description:
This process retrieves the information about dispatched goods.
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