It is not possible to draw ERD for attandence because employee attandence is basically a primary key and drawing ERD would violate its referential integrity
yes
DFD diagram of company payroll system.
I have dfd for airlines reservation system. my email id is: nabanita.dumdum@gmail.com
E Rmodel for banking system means the working process of the bank
§ DFD means data flow diagram.§ Significant modeling technique for analyzing and constructing information processes.§ A DFD illustrates technical or business processes with the help of the external data stored, the data flowing from a process to another, and the results.Note: for design DFD need particular sw like E DRAW..Mamta singla
yes
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Contex level,0 level,first level DFDs for hospital management system
how we can draw a dfd of online examination
plz give me dfd of hotal informetion system
yes
DFD means data flow diagram and database is an integral part of the DFD. It is not possible to draw a DFD without a database, since there has to be a place for data storage in the overall business process flow.
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DFD diagram of company payroll system.
the dfd which independent view of the system is called logical dfd
Hospital dfd
I have dfd for airlines reservation system. my email id is: nabanita.dumdum@gmail.com