- Posted By: freeproject
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Posted By freeproject on April 25, 2017
Online Carrier Guidance Data flow diagram is often used as a preliminary step to create an overview of the Carrier Guidance without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the Carrier Guidance process. It contains all of the userflow and their entities such all the flow of Carrier, Exams, Long Question, Short Question, Matching Question, Answer, Current Papers. All of the below diagrams has been used for the visualization of data processing and structured design of the Carrier Guidance process and working flow.
Zero Level Data flow Diagram(0 Level DFD) of Online Carrier Guidance :
This is the Zero Level DFD of Online Carrier Guidance, where we have eloborated the high level process of Carrier Guidance. It’s a basic overview of the whole Online Carrier Guidance or process being analyzed or modeled. It’s designed to be an at-a-glance view of Matching Question,Answer and Current Papers showing the system as a single high-level process, with its relationship to external entities of Carrier,Exams and Long Question. It should be easily understood by a wide audience, including Carrier,Long Question and Matching Question In zero leve DFD of Online Carrier Guidance, we have described the high level flow of the Carrier Guidance system.High Level Entities and proccess flow of Online Carrier Guidance:
- Managing all the Carrier
- Managing all the Exams
- Managing all the Long Question
- Managing all the Short Question
- Managing all the Matching Question
- Managing all the Answer
- Managing all the Current Papers
First Level Data flow Diagram(1st Level DFD) of Online Carrier Guidance :
First Level DFD (1st Level) of Online Carrier Guidance 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 Online Carrier Guidance system as a whole. It also identifies internal data stores of Current Papers, Answer, Matching Question, Short Question, Long Question that must be present in order for the Carrier Guidance system to do its job, and shows the flow of data between the various parts of Carrier, Long Question, Answer, Current Papers, Matching Question 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 Carrier Guidance.Main entities and output of First Level DFD (1st Level DFD):
- Processing Carrier records and generate report of all Carrier
- Processing Exams records and generate report of all Exams
- Processing Long Question records and generate report of all Long Question
- Processing Short Question records and generate report of all Short Question
- Processing Matching Question records and generate report of all Matching Question
- Processing Answer records and generate report of all Answer
- Processing Current Papers records and generate report of all Current Papers
Second Level Data flow Diagram(2nd Level DFD) of Online Carrier Guidance :
DFD Level 2 then goes one step deeper into parts of Level 1 of Carrier Guidance. It may require more functionalities of Carrier Guidance to reach the necessary level of detail about the Carrier Guidance functioning. First Level DFD (1st Level) of Online Carrier Guidance shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Current Papers, Answer, Matching Question, Short Question, Long Question, Exams, Carrier.Low level functionalities of Online Carrier Guidance
- Admin logins to the system and manage all the functionalities of Online Carrier Guidance
- Admin can add, edit, delete and view the records of Carrier, Long Question, Matching Question, Current Papers
- Admin can manage all the details of Exams, Short Question, Answer
- Admin can also generate reports of Carrier, Exams, Long Question, Short Question, Matching Question, Answer
- Admin can search the details of Exams, Matching Question, Answer
- Admin can apply different level of filters on report of Carrier, Short Question, Matching Question
- Admin can tracks the detailed information of Exams, Long Question, Short Question, , Matching Question
