- Posted By: namita
- Comments: 0
Posted By namita on June 29, 2017
Car Insurance 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 Student, Collage, Company, Job, Placement, Qualification, Vacancy. 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 Insurance Management System :
This is the Zero Level DFD of Car Insurance Management System, where we have eloborated the high level process of Car. It’s a basic overview of the whole Car Insurance Management System or process being analyzed or modeled. It’s designed to be an at-a-glance view of Placement,Qualification and Vacancy showing the system as a single high-level process, with its relationship to external entities of Student,Collage and Company. It should be easily understood by a wide audience, including Student,Company and Placement In zero leve DFD of Car Insurance Management System, we have described the high level flow of the Car system.High Level Entities and proccess flow of Car Insurance Management System:
- Managing all the Student
- Managing all the Collage
- Managing all the Company
- Managing all the Job
- Managing all the Placement
- Managing all the Qualification
- Managing all the Vacancy
First Level Data flow Diagram(1st Level DFD) of Car Insurance Management System :
First Level DFD (1st Level) of Car Insurance 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 Insurance Management System system as a whole. It also identifies internal data stores of Vacancy, Qualification, Placement, Job, Company 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 Student, Company, Qualification, Vacancy, Placement 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 Student records and generate report of all Student
- Processing Collage records and generate report of all Collage
- Processing Company records and generate report of all Company
- Processing Job records and generate report of all Job
- Processing Placement records and generate report of all Placement
- Processing Qualification records and generate report of all Qualification
- Processing Vacancy records and generate report of all Vacancy
Second Level Data flow Diagram(2nd Level DFD) of Car Insurance 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 Insurance Management System shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Vacancy, Qualification, Placement, Job, Company, Collage, Student.Low level functionalities of Car Insurance Management System
- Admin logins to the system and manage all the functionalities of Car Insurance Management System
- Admin can add, edit, delete and view the records of Student, Company, Placement, Vacancy
- Admin can manage all the details of Collage, Job, Qualification
- Admin can also generate reports of Student, Collage, Company, Job, Placement, Qualification
- Admin can search the details of Collage, Placement, Qualification
- Admin can apply different level of filters on report of Student, Job, Placement
- Admin can tracks the detailed information of Collage, Company, Job, , Placement
