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