hey
they writing on the PC specification FDD Nashi . Lan .
i want buy PC but i can,t understand that Details . please let me know
thanks
DFD for online shopping refers to a data flow diagram. Such a diagram offers information pertaining to the activity between customers, sellers and visitors to an online store.
For a physical Data Flow Diagram you explore into the logical DFD. for example, if you have a data flow arrow declared as "customer information" now the physical DFD would include in that data flow arrow "customer information = customer_name + customer_address". something along these lines Physical DFD shows how various functions are performed and who does them but Logical DFD strips away all physical constraints but does not restrict physical happenings from taking place.
A system diagram is known as a first level DFD (Level 0 DFD) A data flow diagram (DFD) is a graphical representation of the "flow" of data through an information system.
FDD cable is for floppy disk drive (FDD).
the dfd which independent view of the system is called logical dfd
§ 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
fdd is a floppy disk controller. this is you will hoke it up
i want dfd on library management i want dfd on library management
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DFD Stand for Data Flow Diagram.