- Posted By: namita
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Posted By namita on June 29, 2017
Car Service Center Management System Data flow diagram is often used as a preliminary step to create an overview of the Car without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the Car process. It contains all of the userflow and their entities such all the flow of Booking, Repair Car, Insurance, Payment, Delivery, Services, Cars. All of the below diagrams has been used for the visualization of data processing and structured design of the Car process and working flow.
Zero Level Data flow Diagram(0 Level DFD) of Car Service Center Management System :
This is the Zero Level DFD of Car Service Center Management System, where we have eloborated the high level process of Car. It’s a basic overview of the whole Car Service Center Management System or process being analyzed or modeled. It’s designed to be an at-a-glance view of Delivery,Services and Cars showing the system as a single high-level process, with its relationship to external entities of Booking,Repair Car and Insurance. It should be easily understood by a wide audience, including Booking,Insurance and Delivery In zero leve DFD of Car Service Center Management System, we have described the high level flow of the Car system.High Level Entities and proccess flow of Car Service Center Management System:
- Managing all the Booking
- Managing all the Repair Car
- Managing all the Insurance
- Managing all the Payment
- Managing all the Delivery
- Managing all the Services
- Managing all the Cars
First Level Data flow Diagram(1st Level DFD) of Car Service Center Management System :
First Level DFD (1st Level) of Car Service Center 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 Car Service Center Management System system as a whole. It also identifies internal data stores of Cars, Services, Delivery, Payment, Insurance that must be present in order for the Car system to do its job, and shows the flow of data between the various parts of Booking, Insurance, Services, Cars, Delivery 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 Car.Main entities and output of First Level DFD (1st Level DFD):
- Processing Booking records and generate report of all Booking
- Processing Repair Car records and generate report of all Repair Car
- Processing Insurance records and generate report of all Insurance
- Processing Payment records and generate report of all Payment
- Processing Delivery records and generate report of all Delivery
- Processing Services records and generate report of all Services
- Processing Cars records and generate report of all Cars
Second Level Data flow Diagram(2nd Level DFD) of Car Service Center Management System :
DFD Level 2 then goes one step deeper into parts of Level 1 of Car. It may require more functionalities of Car to reach the necessary level of detail about the Car functioning. First Level DFD (1st Level) of Car Service Center Management System shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Cars, Services, Delivery, Payment, Insurance, Repair Car, Booking.Low level functionalities of Car Service Center Management System
- Admin logins to the system and manage all the functionalities of Car Service Center Management System
- Admin can add, edit, delete and view the records of Booking, Insurance, Delivery, Cars
- Admin can manage all the details of Repair Car, Payment, Services
- Admin can also generate reports of Booking, Repair Car, Insurance, Payment, Delivery, Services
- Admin can search the details of Repair Car, Delivery, Services
- Admin can apply different level of filters on report of Booking, Payment, Delivery
- Admin can tracks the detailed information of Repair Car, Insurance, Payment, , Delivery
