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