- Posted By: namita
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Posted By namita on July 11, 2017
Voting Management System Data flow diagram is often used as a preliminary step to create an overview of the Voting without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the Voting process. It contains all of the userflow and their entities such all the flow of Vote, Citizen, Voter List, Voting Center, Voting Machine, Candidate, Counting. All of the below diagrams has been used for the visualization of data processing and structured design of the Voting process and working flow.
Zero Level Data flow Diagram(0 Level DFD) of Voting Management System :
This is the Zero Level DFD of Voting Management System, where we have eloborated the high level process of Voting. It’s a basic overview of the whole Voting Management System or process being analyzed or modeled. It’s designed to be an at-a-glance view of Voting Machine,Candidate and Counting showing the system as a single high-level process, with its relationship to external entities of Vote,Citizen and Voter List. It should be easily understood by a wide audience, including Vote,Voter List and Voting Machine In zero leve DFD of Voting Management System, we have described the high level flow of the Voting system.High Level Entities and proccess flow of Voting Management System:
- Managing all the Vote
- Managing all the Citizen
- Managing all the Voter List
- Managing all the Voting Center
- Managing all the Voting Machine
- Managing all the Candidate
- Managing all the Counting
First Level Data flow Diagram(1st Level DFD) of Voting Management System :
First Level DFD (1st Level) of 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 Voting Management System system as a whole. It also identifies internal data stores of Counting, Candidate, Voting Machine, Voting Center, Voter List that must be present in order for the Voting system to do its job, and shows the flow of data between the various parts of Vote, Voter List, Candidate, Counting, Voting Machine 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 Voting.Main entities and output of First Level DFD (1st Level DFD):
- Processing Vote records and generate report of all Vote
- Processing Citizen records and generate report of all Citizen
- Processing Voter List records and generate report of all Voter List
- Processing Voting Center records and generate report of all Voting Center
- Processing Voting Machine records and generate report of all Voting Machine
- Processing Candidate records and generate report of all Candidate
- Processing Counting records and generate report of all Counting
Second Level Data flow Diagram(2nd Level DFD) of Voting Management System :
DFD Level 2 then goes one step deeper into parts of Level 1 of Voting. It may require more functionalities of Voting to reach the necessary level of detail about the Voting functioning. First Level DFD (1st Level) of Voting Management System shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Counting, Candidate, Voting Machine, Voting Center, Voter List, Citizen, Vote.Low level functionalities of Voting Management System
- Admin logins to the system and manage all the functionalities of Voting Management System
- Admin can add, edit, delete and view the records of Vote, Voter List, Voting Machine, Counting
- Admin can manage all the details of Citizen, Voting Center, Candidate
- Admin can also generate reports of Vote, Citizen, Voter List, Voting Center, Voting Machine, Candidate
- Admin can search the details of Citizen, Voting Machine, Candidate
- Admin can apply different level of filters on report of Vote, Voting Center, Voting Machine
- Admin can tracks the detailed information of Citizen, Voter List, Voting Center, , Voting Machine
