treating them as external entities, and would allow, for example, further detailed decomposition at a later date. Taking the point of ... The level 0 data-flow diagram is the first one to be prepared, and it provides the scope for the remaining analysis. It also depicts the ... Each process at level 1 may then be decomposed into a level 2 data flow, and so on, for as many levels as are required. Figure 5.4 shows aanbsp;...
|Title||:||Strategic value analysis|
|Author||:||Robert M. Curtice|
|Publisher||:||Prentice Hall - 1987|