FCS Systems Analysis & Design L4

FCS Systems Analysis & Design L4

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In the example shown in Figure 4.14, the data flow can leave the a#39;check stock levelsa#39; process in one of two ways, depending on the availability of stock. ... In the same way, we can create level 1 DFDs to show the details of each of the processes shown in our level 0 DFD. ... A data flow diagram that represents this style of design well is the object interaction diagram. actor data store ( data flow Figure 4.15anbsp;...

Title:FCS Systems Analysis & Design L4
Author:Lock & Philander
Publisher:Pearson South Africa - 2009


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