- Posted By: namita
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Posted By namita on June 28, 2017
Auto Spare Parts Management System Data flow diagram is often used as a preliminary step to create an overview of the Auto Spare Parts without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the Auto Spare Parts process. It contains all of the userflow and their entities such all the flow of Purchase, Sales, Reports, Billing, Invoice, Order, Report. All of the below diagrams has been used for the visualization of data processing and structured design of the Auto Spare Parts process and working flow.
Zero Level Data flow Diagram(0 Level DFD) of Auto Spare Parts Management System :
This is the Zero Level DFD of Auto Spare Parts Management System, where we have eloborated the high level process of Auto Spare Parts. It’s a basic overview of the whole Auto Spare Parts Management System or process being analyzed or modeled. It’s designed to be an at-a-glance view of Invoice,Order and Report showing the system as a single high-level process, with its relationship to external entities of Purchase, Sales and Reports. It should be easily understood by a wide audience, including Purchase, Reports and Invoice In zero leve DFD of Auto Spare Parts Management System, we have described the high level flow of the Auto Spare Parts system.High Level Entities and proccess flow of Auto Spare Parts Management System:
- Managing all the Purchase
- Managing all the Sales
- Managing all the Reports
- Managing all the Billing
- Managing all the Invoice
- Managing all the Order
- Managing all the Report
First Level Data flow Diagram(1st Level DFD) of Auto Spare Parts Management System :
First Level DFD (1st Level) of Auto Spare Parts Management 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 Auto Spare Parts Management System system as a whole. It also identifies internal data stores of Report, Order, Invoice, Billing, Reports that must be present in order for the Auto Spare Parts system to do its job, and shows the flow of data between the various parts of Purchase, Reports, Order, Report, Invoice 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 Auto Spare Parts.Main entities and output of First Level DFD (1st Level DFD):
- Processing Purchase records and generate report of all Purchase
- Processing Sales records and generate report of all Sales
- Processing Reports records and generate report of all Reports
- Processing Billing records and generate report of all Billing
- Processing Invoice records and generate report of all Invoice
- Processing Order records and generate report of all Order
- Processing Report records and generate report of all Report
Second Level Data flow Diagram(2nd Level DFD) of Auto Spare Parts Management System :
DFD Level 2 then goes one step deeper into parts of Level 1 of Auto Spare Parts. It may require more functionalities of Auto Spare Parts to reach the necessary level of detail about the Auto Spare Parts functioning. First Level DFD (1st Level) of Auto Spare Parts Management System shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Report, Order, Invoice, Billing, Reports, Sales, Purchase.Low level functionalities of Auto Spare Parts Management System
- Admin logins to the system and manage all the functionalities of Auto Spare Parts Management System
- Admin can add, edit, delete and view the records of Purchase, Reports, Invoice, Report
- Admin can manage all the details of Sales, Billing, Order
- Admin can also generate reports of Purchase, Sales, Reports, Billing, Invoice, Order
- Admin can search the details of Sales, Invoice, Order
- Admin can apply different level of filters on report of Purchase, Billing, Invoice
- Admin can tracks the detailed information of Sales, Reports, Billing, , Invoice
