- Posted By: freeproject
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Posted By freeproject on April 24, 2017
Mobile Shop Automation System Data flow diagram is often used as a preliminary step to create an overview of the Mobile Shop without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the Mobile Shop process. It contains all of the userflow and their entities such all the flow of Mobile Shop, Customer, Company, Stock, Sales, Order, Payment. All of the below diagrams has been used for the visualization of data processing and structured design of the Mobile Shop process and working flow.
Zero Level Data flow Diagram(0 Level DFD) of Mobile Shop Automation System :
This is the Zero Level DFD of Mobile Shop Automation System, where we have eloborated the high level process of Mobile Shop. It’s a basic overview of the whole Mobile Shop Automation System or process being analyzed or modeled. It’s designed to be an at-a-glance view of Sales,Order and Payment showing the system as a single high-level process, with its relationship to external entities of Mobile Shop,Customer and Company. It should be easily understood by a wide audience, including Mobile Shop,Company and Sales In zero leve DFD of Mobile Shop Automation System, we have described the high level flow of the Mobile Shop system.High Level Entities and proccess flow of Mobile Shop Automation System:
- Managing all the Mobile Shop
- Managing all the Customer
- Managing all the Company
- Managing all the Stock
- Managing all the Sales
- Managing all the Order
- Managing all the Payment
First Level Data flow Diagram(1st Level DFD) of Mobile Shop Automation System :
First Level DFD (1st Level) of Mobile Shop Automation System shows how the system is divided into sub-systems (processes), each of which deals with one or more of the data flows to or from an external agent, and which together provide all of the functionality of the Mobile Shop Automation System system as a whole. It also identifies internal data stores of Payment, Order, Sales, Stock, Company that must be present in order for the Mobile Shop system to do its job, and shows the flow of data between the various parts of Mobile Shop, Company, Order, Payment, Sales of the system. DFD Level 1 provides a more detailed breakout of pieces of the 1st level DFD. You will highlight the main functionalities of Mobile Shop.Main entities and output of First Level DFD (1st Level DFD):
- Processing Mobile Shop records and generate report of all Mobile Shop
- Processing Customer records and generate report of all Customer
- Processing Company records and generate report of all Company
- Processing Stock records and generate report of all Stock
- Processing Sales records and generate report of all Sales
- Processing Order records and generate report of all Order
- Processing Payment records and generate report of all Payment
Second Level Data flow Diagram(2nd Level DFD) of Mobile Shop Automation System :
DFD Level 2 then goes one step deeper into parts of Level 1 of Mobile Shop. It may require more functionalities of Mobile Shop to reach the necessary level of detail about the Mobile Shop functioning. First Level DFD (1st Level) of Mobile Shop Automation System shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Payment, Order, Sales, Stock, Company, Customer, Mobile Shop.Low level functionalities of Mobile Shop Automation System
- Admin logins to the system and manage all the functionalities of Mobile Shop Automation System
- Admin can add, edit, delete and view the records of Mobile Shop, Company, Sales, Payment
- Admin can manage all the details of Customer, Stock, Order
- Admin can also generate reports of Mobile Shop, Customer, Company, Stock, Sales, Order
- Admin can search the details of Customer, Sales, Order
- Admin can apply different level of filters on report of Mobile Shop, Stock, Sales
- Admin can tracks the detailed information of Customer, Company, Stock, , Sales
